Who invaded russia in the early 13th century

What two important inventions did the people from this region share with society?

According to the 22nd amendment, a president can serve how many terms in office?

Read the excerpt from the history of herodotus, book 2. egypt . . is an acquired country, the gift of the river. this quotation from herodotus, a greek who traveled in egypt, is about how the nile river enabled ancient egyptian civilization to develop and succeed. what specifically was the river’s gift? fertile soil fishing stocks defensive capabilities drinking water