J. Robert Oppenheimer created the bomb
Answer:
Secretary of State William Seward.
Union victory.
Battle of Antietam.
Explanation:
As America entered into the Civil War, President Abraham Lincoln chose to issue the Emancipation Proclamation. He was advised by Secretary of State William Seward to wait until the Union victory. The proclamation stated all slaves to be freed and henceforward not tied to their master. President Lincoln waited till the Union victory in Antietam to gather support and declared in the South.
The Soviet and USA decided to end the space race.
Answer:
A Cash Crop
Explanation:
A cash crop or profit crop is an agricultural crop which is grown to sell for profit. It is typically purchased by parties separate from a farm. The term is used to differentiate marketed crops from subsistence crops, which are those fed to the producer's own livestock or grown as food for the producer's family. In earlier times cash crops were usually only a small (but vital) part of a farm's total yield, while today, especially in developed countries, almost all crops are mainly grown for revenue.