The answers are in the PDF sorry about the first two I couldn't do them and if you can't open it ask me I can send it another way.
Answer:
much of the southern US was destroyed during the civil war.the plantations and crops were destroyed.the south needed to rebuild.the rebuilding of the south is called the reconstruction. the reconstruction lasted from 1865-1877.
The land was all given to the union after the civil war. and the US was restored.
Explanation:
Census
Like the 2020 census in the US
The first people on China were the Mongols.
Hi. I hope you enjoyed your stay in Iran. If you like, I can give you more information about Tabriz and Iran