Think of a solution to Mexico City's air pollution crisis. Design a flyer to inform the public of the solution. Your flyer should have a catchy slogan (title), an image, and a caption.

When and why did the united states enter world war 2

Which statement describes the impact of the 21st amendment?

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b.the united states should end slavery. c.the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii