A is correct. Women's clothing and style changed dramatically during the 1920's, doing away with corsets and long hair, and allowing women to be more "free".
Answer:
Technical Systems. Everything that performs a function is a technical system. Examples of technical systems include cars, pens, books and knifes. Any technical system can consist of one or more subsystems
Answer:
"I Have a Dream"
Explanation:
"I Have a Dream" is a public speech that was delivered by African American civil rights activist Martin Luther King Jr. during the March on Washington for Jobs and Freedom on August 28, 1963, in which he called for civil and economic rights and an end to racism in the United States.