11. Why was it important that Pope Leo III named Frankish king Charlemagne "Emperor of the Romans" in 800CE? It marked the beginning of The Crusades.
It showed that the Pope was losing power.
It symbolized Charlemagne's importance and the power of the Catholic Church.
It was the first step in planning a military invasion of the Italian city-states.

"globalization has greatly impacted the united states and american citizens. first and foremost, globalization has spread american influence throughout the world. globalization has opened up more markets for the united states, which in effect american companies sell their products worldwide. there has been a rise of multinational corporations and their influence has greatly increased."

both eastern and western early north american cultures were known for building wigwams and longhouses.

wigwams, also called wetus, were small houses of 8-10 feet tall, made of wooden frames covered with woven mats and sheets that were used by algonquian indians. similarly,   longhouses were also used by algonquian and the iroquois tribes, and they were built as well with pole frames and elm bark covering. however, the main difference between wigwams and longhouses is that the latter was much larger than the former, with 200 feet long, 20 feet wide, and 20 feet high with inner raised platforms used for sleeping space.

i would say b. or c.