Why did the calvert's manor system fail? will give ! a. the calvert's refused to sell the land. b. plantation owners would rather buy slaves and grow tobacco. c. fishing and shipbuilding attracted most workers. d. maryland was not suited to farming.

B. Plantation owners would rather buy slaves and grow tobacco.

Explanation:

operation overlord was the codename for the battle of normandy, the allied operation that launched the successful invasion of german-occupied western europe during world war ii. the operation was launched on 6 june 1944 with the normandy landings