I need help on this one question please

b

Explanation:

As Vikings began to invade Europe, Kings and nobles needed to protect their land from attacks, for fear they might get pillaged and plundered.

So the nobles began raising armies to protect their property, and power was passed from the kings to the nobles.

Explanation: therefore it's either A or B.

(More likely B I think)

I'm not sure which, but I hope this helps.

because of its location and commercial importance, atlanta was used as a center for military operations and as a supply route by the confederate army during the civil war. therefore, it also became a target for the union army. general william tecumseh sherman and his troops captured the city in 1864.