• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online Degrees
  • Careers
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Understanding 911 Why 911 Happened
    Skip to search results

    Filter by

    Subject
    Required
     *

    Language
    Required
     *

    The language used throughout the course, in both instruction and assessments.

    Learning Product
    Required
     *

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Results for "understanding 9/11: why 9/11 happened "

    • Status: Free Trial
      Free Trial
      I

      IBM

      Generative AI Fundamentals

      Skills you'll gain: Prompt Engineering, Generative AI, ChatGPT, OpenAI, Data Ethics, Large Language Modeling, Leadership and Management, Business Leadership, Strategic Leadership, Business Ethics, Legal Risk, IBM Cloud, Tensorflow, Artificial Intelligence, Program Development, Artificial Neural Networks, Business Development, Deep Learning, Content Creation, Business Transformation

      4.7
      Rating, 4.7 out of 5 stars
      ·
      8.7K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Preview
      Preview
      P

      Peking University

      Chinese for Beginners

      Skills you'll gain: Language Learning, Language Competency, Vocabulary, Oral Expression, Oral Comprehension, Grammar, Communication

      4.8
      Rating, 4.8 out of 5 stars
      ·
      20K reviews

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      G

      Google

      Prepare Data for Exploration

      Skills you'll gain: Data Ethics, Data Analysis, Data Literacy, Data Security, Google Sheets, Databases, Data Processing, Data Storage, Data Quality, Data Management, Data Collection, Relational Databases, SQL, Unstructured Data

      4.8
      Rating, 4.8 out of 5 stars
      ·
      23K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Preview
      Preview
      U

      University of California, Irvine

      Инициирование и планирование проектов

      Skills you'll gain: Stakeholder Management, Work Breakdown Structure, Conflict Management, Project Planning, Project Scoping, Organizational Structure, Project Management, Planning, Project Management Life Cycle, Project Coordination, Leadership and Management, Influencing, Human Resources Management and Planning

      5
      Rating, 5 out of 5 stars
      ·
      62 reviews

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Irvine

      Fundamentals of Management

      Skills you'll gain: Goal Setting, Professional Networking, Business Management, Staff Management, Leadership and Management, People Management, Business Administration, Strategic Planning, Business Planning, Customer Service, Customer Relationship Management, Organizational Leadership, Organizational Strategy, Leadership, Change Management

      4.6
      Rating, 4.6 out of 5 stars
      ·
      3.9K reviews

      Mixed · Course · 1 - 4 Weeks

    • Status: Free
      Free
      J

      Johns Hopkins University

      COVID-19 Contact Tracing

      Skills you'll gain: Interviewing Skills, Rapport Building, Interpersonal Communications, Active Listening, Epidemiology, Healthcare Ethics, Infectious Diseases, Investigation, Public Health, Health Technology, Community Health, Medical Privacy

      4.9
      Rating, 4.9 out of 5 stars
      ·
      95K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Maryland, College Park

      Advanced Interviewing Techniques

      Skills you'll gain: Interviewing Skills, Negotiation, Telephone Skills, Communication, Verbal Communication Skills, Professionalism, Active Listening, Problem Solving, Self-Awareness, Analytical Skills

      4.7
      Rating, 4.7 out of 5 stars
      ·
      147 reviews

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      IBM IT Project Manager

      Skills you'll gain: User Story, Software Development Life Cycle, Stakeholder Engagement, Software Architecture, Project Management Life Cycle, Resource Management, Peer Review, Agile Software Development, Earned Value Management, Scrum (Software Development), Stakeholder Management, Agile Methodology, Project Risk Management, Project Management, Information Technology, Risk Management, Sprint Retrospectives, Interviewing Skills, Leadership, Communication

      4.7
      Rating, 4.7 out of 5 stars
      ·
      9.3K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Generative AI for Project Managers

      Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI, OpenAI, Project Management, Workflow Management, Project Management Life Cycle, Large Language Modeling, Team Building, Project Planning, Microsoft Copilot, Artificial Intelligence, Program Development, Project Documentation, Risk Management, Business Ethics, Content Creation, IBM Cloud, Image Analysis, Machine Learning

      4.7
      Rating, 4.7 out of 5 stars
      ·
      8.4K reviews

      Intermediate · Specialization · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Generative AI for Data Scientists

      Skills you'll gain: Prompt Engineering, ChatGPT, Generative AI, Exploratory Data Analysis, Data Ethics, OpenAI, Feature Engineering, Predictive Modeling, Large Language Modeling, Artificial Intelligence, Data Storytelling, Program Development, Data Modeling, Data Presentation, Predictive Analytics, Data Science, Data Synthesis, Data Analysis, IBM Cloud, Machine Learning

      4.7
      Rating, 4.7 out of 5 stars
      ·
      8.5K reviews

      Intermediate · Specialization · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Illinois Urbana-Champaign

      Digital Marketing

      Skills you'll gain: Data Storytelling, Marketing Analytics, Keyword Research, Email Marketing, Customer experience strategy (CX), Google Analytics, Search Engine Marketing, Marketing Communications, Digital Marketing, Analytics, Digital Media Strategy, Content Marketing, Online Advertising, Web Analytics and SEO, Marketing, Web Analytics, Search Engine Optimization, Marketing Strategies, Data Analysis, Data Visualization

      4.7
      Rating, 4.7 out of 5 stars
      ·
      23K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University at Buffalo

      Data-Driven Decision Making (DDDM)

      Skills you'll gain: Data Storytelling, Statistical Process Controls, Data Literacy, Process Mapping, Data Ethics, Data-Driven Decision-Making, Data Collection, Data Visualization Software, Business Process Improvement, Business Analytics, Tableau Software, Analytics, Data Analysis, Root Cause Analysis, Data Strategy, Minitab, Lean Methodologies, Six Sigma Methodology, Process Analysis, Data Cleansing

      4.7
      Rating, 4.7 out of 5 stars
      ·
      458 reviews

      Beginner · Specialization · 1 - 3 Months

    Searches related to understanding 9/11: why 9/11 happened

    understanding 9/11: why 9/11 happened & how terrorism affects our world today
    1…181920…416

    In summary, here are 10 of our most popular understanding 9/11: why 9/11 happened courses

    • Generative AI Fundamentals: IBM
    • Chinese for Beginners: Peking University
    • Prepare Data for Exploration: Google
    • Инициирование и планирование проектов: University of California, Irvine
    • Fundamentals of Management: University of California, Irvine
    • COVID-19 Contact Tracing: Johns Hopkins University
    • Advanced Interviewing Techniques: University of Maryland, College Park
    • IBM IT Project Manager: IBM
    • Generative AI for Project Managers: IBM
    • Generative AI for Data Scientists: IBM

    Other topics to explore

    Arts and Humanities
    338 courses
    Business
    1095 courses
    Computer Science
    668 courses
    Data Science
    425 courses
    Information Technology
    145 courses
    Health
    471 courses
    Math and Logic
    70 courses
    Personal Development
    137 courses
    Physical Science and Engineering
    413 courses
    Social Sciences
    401 courses
    Language Learning
    150 courses

    Coursera Footer

    Technical Skills

    • ChatGPT
    • Coding
    • Computer Science
    • Cybersecurity
    • DevOps
    • Ethical Hacking
    • Generative AI
    • Java Programming
    • Python
    • Web Development

    Analytical Skills

    • Artificial Intelligence
    • Big Data
    • Business Analysis
    • Data Analytics
    • Data Science
    • Financial Modeling
    • Machine Learning
    • Microsoft Excel
    • Microsoft Power BI
    • SQL

    Business Skills

    • Accounting
    • Digital Marketing
    • E-commerce
    • Finance
    • Google
    • Graphic Design
    • IBM
    • Marketing
    • Project Management
    • Social Media Marketing

    Career Resources

    • Essential IT Certifications
    • High-Income Skills to Learn
    • How to Get a PMP Certification
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Popular Data Analytics Certifications
    • What Does a Data Analyst Do?
    • Career Development Resources
    • Career Aptitude Test
    • Share your Coursera Learning Story

    Coursera

    • About
    • What We Offer
    • Leadership
    • Careers
    • Catalog
    • Coursera Plus
    • Professional Certificates
    • MasterTrack® Certificates
    • Degrees
    • For Enterprise
    • For Government
    • For Campus
    • Become a Partner
    • Social Impact
    • Free Courses
    • ECTS Credit Recommendations

    Community

    • Learners
    • Partners
    • Beta Testers
    • Blog
    • The Coursera Podcast
    • Tech Blog

    More

    • Press
    • Investors
    • Terms
    • Privacy
    • Help
    • Accessibility
    • Contact
    • Articles
    • Directory
    • Affiliates
    • Modern Slavery Statement
    • Do Not Sell/Share
    Learn Anywhere
    Download on the App Store
    Get it on Google Play
    Logo of Certified B Corporation
    © 2025 Coursera Inc. All rights reserved.
    • Coursera Facebook
    • Coursera Linkedin
    • Coursera Twitter
    • Coursera YouTube
    • Coursera Instagram
    • Coursera TikTok