What new technology made warfare at sea more deadly?
poisonous gas
tanks
barbed wire
submarines

Describe how father de mora lost the gold

Which purposes of the constitution are found in the preamble? select the six correct answers. to provide for the common defense to form a more perfect union to promote the general welfare to secure the blessings of liberty to declare independence from britain to establish justice to ensure domestic tranquility

Pl hell mafter the civil war which president was called a "carpetbagger"? a. lincolnb. johnsonb. grant