Answer:
Vladimir Lenin, H o Chi Minh and Moa Zedong
One of the major ways in which the Black codes attempted to reimpose bondage on former slaves was through making it much harder for them to vote in elections. It also limited their social and economic mobility through segregation.
Center of learning and trade
Answer:
During WWI, trenches were used to try to protect soldiers from poison gas, giving them more time to put on gas masks. Dysentery, cholera, typhoid fever, and trench foot were all common diseases in the trenches, especially during WWI. Gigantic rats were common in the trenches of WWI and WWII.
Explanation: