C. Viking raiders and armed bands threatened everyone, but kings had lost power and could not protect everyone. Under the feudal system, nobles could protect their property and local people by offering land in exchange for loyalty and military service.
Dendrochronology is a method of dating based on the analysis of patterns of tree rings(also known as growth rings) hope this help!!! :)
Answer:
B
Explanation:
to improve better communication between two countries
That way they could rule over the people, Please mark brainliest.
Answer:
The correct answer is D
Explanation:
The Emancipation proclamation made the Civil war about slavery and no longer about state vs the federal government, therefore, the European powers didn't want to "dirty their hands" with such involvement
hope this helped!