Which human activity has changed our atmosphere?

Asap 50 choose one civil war topic! write a report of at least 400 words -a major civil war battle -civil war munitions and uniforms -the emancipation proclamation -the gettysburg adress make sure to correctly cite your research source or sources in your writing!

States' compliance with the native american reservation treaties drawn up by the federal government for the native american nations is:

Morgan is dividing 2 by 18. what will keep repeating in the quotient?