Technologically, Skyscrapers Were Made Possible by

question 6

Multiple Choice

Technologically, skyscrapers were made possible by

• A) electricity and load-bearing aluminum frames.
• B) elevators and load-bearing steel frames.
• C) plastics and load-bearing steel frames.
• D) plate glass and Portland cement.
• E) escalators and electricity.

---

Definitions:

Newsfeeds

Digital content streams that provide users with updates from various sources, often personalized to their interests.

Aggregating

Aggregating involves collecting and compiling data, information, or objects from various sources into a single or comprehensive form.

Tagging

Attaching descriptive terms to blog posts and other articles to facilitate searching.

Descriptive Words

Adjectives or adverbs used to provide more detail or specificity about nouns or actions.