Why did the us want access to the mississippi river?

The roosevelt corollary specifically states that the united states would play what role in latin america? a. mediator c. police power b. watchdog d. buffer state

Siddhartha gautama founded the religion of

Dress codes - if you came from a private school you know all about dress codes. even in our school there are times where you literally have to physically show up. so the question arises, should students be able to wear whatever they want? why or why not?