Please help! This is worth 34 points! I'm Trying to get an A, your help is much appreciated!

Why was russia drawn into a conflict with germany after ausria-hungary declared war on serbia ?

The military dictatorship inviolently reacted to the opposition of the maya, who demanded greater rights for their native population. the genocide inresulted from a struggle between arab nomadic tribes and non-arab agricultural groups. the tutsi were the victims of genocide inat the hands of the hutu rulers.

Brainliesttt asap!me : describe the responses to terrorism in the united states.