12. What caused the decline of the Carolingian empire following Charlemagne's death? O A. Invasions by Vikings
O B. Invasions by Ostrogoths
C. Invasions by Vandals
O D. Invasions by Visigoths

Which of the following results of the french and indian war was a cause of the american revolutionary war? (4 points) france ceded land in canada and east of the mississippi to britain. spain ceded florida to britain and gained land west of the mississippi. native americans lost large amounts of territory. britain incurred a large debt as a result of the war.

What is the purpose of the system of checks and balances

In the mid-1800s, how did american indians often react to the us government signing treaties with tribal chiefs to establish reservations? many american indians did not accept the treaties and resisted relocating. many american indians fought for land taken away by the dawes act. many american indians bought land in oklahoma from white settlers. many american indians accepted the treaties and relocated voluntarily.