Trail of Tears is your answer, more formally, the Indian Removal Act.
Answer:
The Agricultural Revolution was a period of technological improvement and increased crop productivity that occurred during the 18th and early 19th centuries in Europe. In this lesson, learn the timeline, causes, effects and major inventions that spurred this shift in production.
Lets eliminate
A. organ transplant:
this was debated maybe 200 years ago (give or tak) and is no longer an issue
B. genetic engineerign
this is kind of debated becuase some scientists are trying to make life and that has to do with ethics because they would be playing god
C. space exploration
not debatable
D. prosthetics
we already have this and tis i not debatable
answer is B
In selecting the four members of his first cabinet—Thomas Jefferson as secretary of state, Alexander Hamilton as secretary of treasury, Henry Knox as secretary of war, and Edmund Randolph as attorney general—Washington balanced the two parties evenly. But he leaned with especial weight upon Hamilton, who supported his scheme for the federal assumption of state debts, took his view that the bill establishing the Bank of the United States was constitutional, and in general favoured strengthening the authority of the federal government.