Answer:Four river valley civilizations are:
1) Egyptian (Nile River) civilization
2) Tigris-Euphrates civilization
3) Huang He (Yellow River) civilization
4) Indus civilization
Explanation:
Answer:
i think no one is gonna give you a full essay :/
Explanation:
In the mid-20th century, researchers dredging the seafloor could not find any materials older than <span>180 million years old.
-Hope this helps.
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<span>Poor. The progressive movement which was started to reform the society consisted of social workers, educators, lawyers, journalists to protect the common man helped mostly the middle class whites which eventually paved the way for the civil rights movement . The fight against racial discrimination continued through newspapers published by African Americans. Neither Roosevelt nor Wilson did much for the fight against segregation. The African Americans were a segregated unit even in the military during the war.</span>
