Which statement best explains how the catholic church benefited from the journeys columbus made to the americas?

Describe two observations that galileo was the first to make with his telescope.

The rise of advertising in the 1920s. i am good with seeing how advertisements shape the roaring twenties and how it developed a new way of life through modern days. but i am not sure what the details of advertising in the 1920s were. if possible can you send me links (preferrably credential links) to sources that maybe show like the first company to start advertising through the radio, how advertising benefits (statistics graphs), etc.

Answer the following question in 3-4 complete sentences. explain the arizona highways leak and its outcome.