In what ways was the Mongolian Empire extremely effective in conquering enemies /ruling over people ?

Who is the plaintiff in united states vs lopez

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

Diarys letters and memoirs are good examples of what