The Manhattan Project developed nuclear technology.
Answer:
In 1279, Kublai became the first Mongol to rule all of China when he conquered the last of the Song loyalists. ... Despite adopting and improving on many Chinese systems and ideals, Kublai and his Mongols did not want to become Chinese – they kept many of their own customs and remained unassimilated to Chinese life
Answer:
The programs focused on what historians refer to as the "3 Rs": relief for the unemployed and poor, recovery of the economy back to normal levels, and reform of the financial system to prevent a repeat depression.
Answer:
Your answer is C) Lincoln-Douglass Debates; Election of 1860; Secession of Confederate States; Gettysburg Address
This is actually my third time answering the same questions, but from different people of course, also if you need more help on this subject, feel free to contact me.