What happened world war 1

What was the effect of peace in europe after 1815

Which of these would have been a goal of the ku klux klan in the south during reconstruction? a) registering more potential rural voters b) making sure reconstruction went smoothly c) assisting the scalawags and carpetbaggers d) restoring southern democrats to political power

Which of the following wrote detailed accounts about early native american? a) spanish b) french c) americans d) mexicansi need this !