Which three factors led to rise of terrorism at the start of the twenty first century

Ateam of scientists studied the sediment at the bottom of an ancient lake. they were able to determine the weather conditions of the indus valley in ancient times. they found that the entire area had suffered a drought after the monsoons declined. this drought lasted 200 years. because of the drought, there wasn’t enough food or water. the people of the indus valley were forced to leave their cities.

Answer the questions in the image for zoom in to read : )

Why did the paris peace conference negotiations last over a year?