American expansion abroad was fueled by all of the following except "the closing of the frontier" since this was mainly a domestic issue.
May you please add what your choices are? it is a little hard to answer without any information.
After the assassination of the archduke of Austria-Hungary. one country wanted to go to war with the other.
pulling the forced alliances with other countries into the conflict.
other events such as the sinking of the Lithuania, caused America and more of its allies to join the fighting also
Answer:
Answer for the blanket one is as soft as a cloud
Answer for the second is he spins around like a tornado
hope this helps :)