Should there be recounts in every state if there is a question about the number of votes during a presidential election?
I think the answer is A. Trade and commerce
Aksum lost a major part of its armies in these wars. The deadly pandemic of Justinian Plague, is supposed to have struck the kingdom around about this time. Further, climate change led to poor agricultural yields. Invasion by Islamic powers during the 7th century lead to the eventual downfall of the kingdom.
The French Revolution helped introduce nationalism in Europe, for it changed France's entire system of government, defined citizens' rights, and developed a set of national symbols. The Revolution also spread nationalism to other countries.After Napoleon's defeat, Europe reacted against nationalism for a while. i hope this was helpful <3