Which of these was a goal of the First Crusade?

to halt the spread of Muslim rule
to convince the Muslims to rule Jerusalem jointly
to destroy the city of Jerusalem
to force the Muslims to leave Constantinople

Aside from low birthrates and high death rates, what can cause a country’s population to decline

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

Which piece of information would most a historian create an interpretation of this photograph of works in a factory?