Answer:
Oil spills and overfishing
Explanation:
Oil spills are the most dangerous as they harm the entire environment around them
Answer: my best to put it into easier terms: the want to obtain known territory that is owned by a group or individual
Explanation:
In this milestone decision, the Supreme Court ruled that separating children in public schools on the basis of race was unconstitutional. ... On May 17, 1954, U.S. Supreme Court Justice Earl Warren delivered the unanimous ruling in the landmark civil rights case Brown v. Board of Education of Topeka, Kansas.
Homo erectus. an extinct species of the early human, they used to be known as "Pithecanthropus erectus", having upright posture and a well-evolved post-cranial skeleton, but with a small brain, lowered forehead, and protruding facial structure.
