I believe steel plow because it was used to break up the soil
Answer:
Radical Republicans were upset about both plans because they wanted to destroy all political power of farmer slave owners. They were known as "radical" republicans because they wanted to give full citizenship for African Americans so can have the right to vote.
Martin Luther King Jr uses the Boston Tea Party in his speech in order to make a connection between the current Civil Rights movement and the origins of America. During this time, African-Americans who protested or practiced acts of civil disobedience were often looked down upon by some white citizens. However, Martin Luther King Jr. argues that in order for change to occur, there needs to be some ways in which people express their discontent with the current system.
By discussing an event that many Americans are familiar with, he is drawing up a comparison so that people can relate to the actions of African-Americans during this era. This shows that blacks in America are fighting for a better life, just like the American colonists did when dealing with the British government.
It was primarily "the recognition of treaty rights" and "Native American self-government" that prompted the Native American Civil Rights Movement, since many Natives were not being respected at all by the US government.