From my research, it would be <span>A: John McAdam</span>
The invaders as seen in the battle of tours and Constantinople would unite Europe under the banner of Christianity, starting crusades to take the holy land later on.
It might be said that the warming climate affected the paleo- Indians by allowing people to grow more plants and have a better gardening food quality. On the other hand, it helped fishing as fish were more abundant. The quality of food and the amount of fish, plus the remaining lands to be used are the main factors that impacted on the people leaving in the Americans at that time. <span />
I think the correct answer would be the second option. The Soviet Union joined the allies because Hitler had broken a pact and attacked. The pact was called the German-Soviet nonaggression pact. This pact was regarded by Hitler as a tactical move. It was signed on the year 1940 and after a year Hitler attacked the Soviet Union.
Be careful with the links...i heard that it’s prolly a virus ☠️☠️