Si tu ai nevoie de asta pai si eu
Answer:
Rekava Lester James Peiris 1956
Explanation:
Made the Opinion poll .Opinion are usually made to represent the opinions of a population by conducting a muliple of questions and then extrapolating generalities in ratio or within confidence intervals.
The Hutu's wanted to eliminate the Tutsis, because the Tutsis had killed the Hutu's president, allowing lots of chaos to occur. They wanted an "ethnic cleansing".