sure I will try to help you out
"Eastern Europe" is the region among the choices given in the question that is where the <span>unified group of countries, the Communist bloc, was located. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that has helped you.</span>
The Pawnee is a Native American tribe in Nebraska and Kansas. But in 1874, they've been moved to Oklahoma. They used to serve the Army against the European expansion.
Hope this Helps! :)
The positive experiments of immigrants.
