Which natural resource make the united states a leading producer and consumer of energy?

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

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

What was the earliest settlement shown on the map?