Slavery still existed in the United States nowadays?
举一反三
- In the united States, inches and _______ are still used as units of measurement.
- Most people in the United States still don’t trust surveys.
- Two political parties came into being in the United States over the issue of ________ in the middle of the 19th century. A: slavery B: admission of new States C: economic development D: the Constitution
- After the end of slavery and the American civil war， a number of African-American authors wrote nonfiction works about the condition of African Americans in the United States。 （ ）
- As of 2018, the US armed forces are made up of the five armed-service branches, which consist of the United States Army, the United States Marine Corps, the United States Navy and the United States Air Force, and the United States Coast Guard. __________