What new invention was supposed to make it easier to conquer enemy trenches? tanks

poison gas

machine guns

airplanes

What other considerations besides geographic ones did the allies have to take into account when choosing a site for the invasion?

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

How did the environments in north america affect the development of america indian cultures in the period just before europeans arrived