"To accommodate for lack of dependable rainfall" would be the best option as to why the ancient Chinese organized large groups of people to build and maintain irrigation systems, since when rainfall would not come for long periods of time, the crops would likely die without proper irrigation.
The country that unified its eastern and western regions on October 3, 1990 is Germany.
Jawaharlal Nehru:
Worked closely with Gandhi in the Indian Independence struggle, First prime minister of independent India, Became leader of the Indian National Congress
Muhammad Ali Jinnah:
Became leader of the Muslim League in India, Wanted to create a separate Islamic nation.
I looked all the answers up to make sure I was right.
