Why did they call the time between 1920-1941 the age of isolationism for the us

United States made little to no business or interaction with Europe

Explanation:

1920-1941 were the years United States mostly kept to itself. The government refused to go into any European conflicts. That changed with the start of World War 2 in 1941 when the Japanese Airforce bombed the American Pacific Naval Base Pearl Harbor sinking USS Arizona, USS Oklahoma, USS Nevada, USS California, USS West Virginia, USS Cassin, USS Downes, USS Oglala and several other ships. In total 18 ships were sunk and 2,403 Americans were killed and 1,143 were wounded

where is the picture?

option b, all states follow similar rules and legal process is the right answer.

the 14th amendment in the constitution of america was enacted in july 1868, which include the citizenship, due process, and the equal protection under the law. this amendment was a response to the issues related to former slaves following the american civil war.

the citizenship clause granted citizenship to all persons born or naturalized in the u.s,.   due process of clause asserted that states may not deny any person "life, liberty or property, without due process of law and the equal protection clause declared that a state may not deny to any person within its jurisdiction the equal protection of the laws. the above mentioned excerpt from the constitution of the united states, ensures the citizenship,due process, and equal protection under the law.