Why did the united states create a naval blockade of cuba?

Briefly describe what happened after washington crossed the delaware river

How would lincoln's assassination change the direction of reconstruction? the radicals used this opportunity to take control of the plans. the south refused to cooperate with any plans after lincoln his death would put an end to all reconstruction plans. lincoln was too weak to carry out his plan and now it could be carried out.

What did president johnson risk violating the tenure of office act to the fire of his secretary of war