Thr united states and other western nations responded to the berlin blockade by what

The US & other western nations responded to the Berlin blockade with the "Berlin Airlift", which was a number of airlifts of resources, building supplies, medical supplies, and even Christmas Presents throughout a period of almost a year. It was successful, and led to the end of the Berlin Blockade.

~

i believe the correct answer is b.

the northwest ordinance of 1787 guaranteed basic rights for settlers and banned slavery there.