The correct answers are:
E. Massive flooding disrupted farming
C. A series of wars forced people to leave the area
The Indus River Valley Civilization, also known as the Harappan Civilization, extended from Afghanistan, Pakistan and northwest India.
It is B, Because Chicago was still a well populated area.
The correct answer to this open question is the following.
Although the question is incomplete because it did not say what kind of debate, the place, the date, and the scene or the debate, we can say that when journalists report debates in the newspaper, they have to elaborate a specific description, chronologically, maybe, of the way congressmen debated.
A typical scene of debate includes Congressmen of the two parties discussing and even arguing their proposals, trying to defend their ideas in order to win the debate. Sometimes the debate gets heated and it becomes something personal, although that is not professional.
Answer: Indian civilizations from earliest to latest.
1. Gupta Empire (320 -335 AD) Chandragupta (founder)
2. Ghaznavid Empire (977-1186) Sabuktigin (founder)
3. Ghurid Dynasty (1011–1035) Abu Ali ibn Muhammad (first Muslim king
4. Delhi Sultanate (1206–1526) Qutab-ud-din Aibak (founder of the Mameluk of Slave Dynasty)
Explanation: