Someone pls help me I will make you brain

What were some effects in world war 1 in europe ? ( and only in europe)

Which of these did the soviet union do in 1961? it built a wall through berlin to keep people from moving to the west. it used force to destroy a wall the united states had built in berlin. it convinced the british and french to merge their zones in berlin with the soviet zone. it threatened to bomb berlin if the united states did not leave within 30 days.

Which if the following relates to the term habeas corpus? reading certain rights to a person being arrested - the body of evidence held against a prisoner at court - a prisoners rights - the right of the prosecuting attorney to call witnesses