Who stopped the moors from invading europe ?

Why did einstein write a letter to president roosevelt

Why was the development of an alphabet an important advancement for the phonician civilization? check all that apply

How did the mexican war of independence differ from the american revolution? o a. only the american revolution was concerned with establishing a representative form of government. o b. only the mexican war of independence required military conflict to achieve its objectives. o c. only the american revolution succeeded in replacing a monarchy with another form of government. o d. only the mexican war of independence eliminated spanish colonial control over part of north america.