What was a primary consequence of the sinking of the RMS Lusitania in 1915?

What did kublai khan learn from the chinese advisers he consulted?

Hich explains why the constitution gave congress the power to create a system of federal courts? the constitution wanted congress to share power with the judicial branch. the constitution anticipated the need for courts lower than the supreme court. the constitution wanted congress to share power with the appellate courts. the constitution anticipated the need for courts equal to the supreme court.

What is the orthodox interpretation of why the cold war started