I think its B because D-Day stands for Allied landings in Normandy on the 6th of June in 1944.
Columbus joins his brother in Lisbon, after his ship had sunk in the battle with pirates off Portugal, he had to swim ashore in order to survive.
I hope this helps.
Time, Place, and About the time and what happened there
Answer:
Federalism is a type of government where a national government has power but there is also state or provincial governments which share power. The US government is an example of a federalist government. The national government is dictated by the Constitution and any powers not given to the national government are then given to the states.