• 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
     *

    Build job-relevant skills in under 2 hours with hands-on tutorials.
    Learn from top instructors with graded assignments, videos, and discussion forums.
    Learn a new tool or skill in an interactive, hands-on environment.
    Get in-depth knowledge of a subject by completing a series of courses and projects.
    Earn career credentials from industry leaders that demonstrate your expertise.

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

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

    • P

      Packt

      Delegation Skills

      Skills you'll gain: Delegation Skills, Productivity, Supervision, Team Leadership, Team Management, Leadership, Leadership Development, Overcoming Obstacles, Empowerment, Expectation Management, Constructive Feedback

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      E

      EDUCBA

      Decentralized Application (DApp) Development

      Skills you'll gain: Blockchain, Front-End Web Development, Application Development, Web Development, Web Applications, JavaScript Frameworks, Transaction Processing, User Interface (UI), Development Testing, Cryptography, Emerging Technologies, Software Design, HTML and CSS, Software Architecture, API Design, User Interface (UI) Design, Javascript, Application Deployment

      4.8
      Rating, 4.8 out of 5 stars
      ·
      24 reviews

      Intermediate · Course · 1 - 4 Weeks

    • C

      Coursera Project Network

      How to Create a Facebook Business Manager Account

      Skills you'll gain: Facebook, Dashboard, Social Media Management, Business Management, Social Media, Account Management, User Accounts, Social Media Marketing

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      S

      Scrimba

      API Basics 3: Build a Game (Async JS, Callbacks & Promises)

      Skills you'll gain: Event-Driven Programming, Javascript, Web Development Tools, Application Programming Interface (API), JSON, Restful API, Animation and Game Design, Software Development

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      I

      Illinois Tech

      Open Source Programming - Master's

      Skills you'll gain: Test Driven Development (TDD), Python Programming, Object Oriented Programming (OOP), Scripting Languages, Computer Programming, Development Testing, Web Development, Program Development, Open Source Technology, Database Management, Database Application, Data Structures, User Interface (UI), Data Manipulation, File Management

      Build toward a degree

      Intermediate · Course · 1 - 3 Months

    • P

      Packt

      Nessus Scanner - Network Scanning from Beginner to Advanced

      Skills you'll gain: Vulnerability Assessments, Cyber Security Assessment, Network Security, Penetration Testing, Network Administration, Software Installation, System Configuration, Cyber Security Policies, Web Applications, Authentications, Microsoft Windows, Integration Testing, Linux

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Foundations of Probability and Random Variables

      Skills you'll gain: R Programming, Statistical Analysis, Statistical Methods, Combinatorics, Data Analysis, Probability, Probability Distribution, Probability & Statistics, Bayesian Statistics, Applied Mathematics, Data Science, Computational Thinking, Artificial Intelligence and Machine Learning (AI/ML), Simulations

      Intermediate · Course · 1 - 3 Months

    • Status: Free
      Free
      C

      Coursera Project Network

      VPN Tunneling with OpenVPN: Secure Network Connections

      Skills you'll gain: Virtual Private Networks (VPN), Linux Servers, Network Troubleshooting, Authentications, Remote Access Systems, Encryption, Network Security, Linux, Network Monitoring, Network Administration, Cross Platform Development

      Intermediate · Guided Project · Less Than 2 Hours

    • P

      Packt

      Learn the Art and Science of PCB Design with Eagle

      Skills you'll gain: Hardware Design, Schematic Diagrams, Software Installation, Electronic Systems, Electronic Components, Electrical Engineering, Design Software, Technical Design, Computer-Aided Design, Manufacturing and Production, System Configuration

      Beginner · Course · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Introduction to Social Computing

      Skills you'll gain: Data Ethics, Behavioral Economics, Analytics, Network Analysis, Game Design, Social Sciences, Sociology, Artificial Intelligence, Systems Thinking, Research, Usability, Data Collection, Machine Learning, Psychology

      Intermediate · Course · 1 - 3 Months

    • Status: New
      New
      Status: Preview
      Preview
      C

      Coursera Instructor Network

      GenAI for Talent Acquisition: Smarter Candidate Screening

      Skills you'll gain: Prompt Engineering, Applicant Tracking Systems, Talent Acquisition, Recruitment, Talent Recruitment, HR Tech, Generative AI, Microsoft Power Automate/Flow, Recruitment Strategies, ChatGPT, Data Ethics, Business Workflow Analysis, Diversity and Inclusion, Job Evaluation, Automation, Interviewing Skills, Business Ethics, Decision Making

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      C

      Coursera Instructor Network

      Apache Kafka - An Introduction

      Skills you'll gain: Apache Kafka, Real Time Data, Data Pipelines, Data Processing, Operational Databases, System Monitoring, Scalability, Performance Tuning

      3.4
      Rating, 3.4 out of 5 stars
      ·
      10 reviews

      Beginner · Course · 1 - 4 Weeks

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

    understanding 9/11: why 9/11 happened & how terrorism affects our world today
    1…348349350…418

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

    • Delegation Skills: Packt
    • Decentralized Application (DApp) Development: EDUCBA
    • How to Create a Facebook Business Manager Account: Coursera Project Network
    • API Basics 3: Build a Game (Async JS, Callbacks & Promises): Scrimba
    • Open Source Programming - Master's: Illinois Tech
    • Nessus Scanner - Network Scanning from Beginner to Advanced: Packt
    • Foundations of Probability and Random Variables: Johns Hopkins University
    • VPN Tunneling with OpenVPN: Secure Network Connections: Coursera Project Network
    • Learn the Art and Science of PCB Design with Eagle: Packt
    • Introduction to Social Computing: Johns Hopkins University

    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