3. They invaded countries to create empires.
The last one would be most accurate but not for sure get others opinions before you submit
There are many countries that participate.
It's a lot to list so if you go to Maps of World 2016 Summer Olympics Participating Countries, you can see all recent countries that participated. This way you can also give credit to that site.
Answer:
D) The outcome of congressional elections of 1866
Explanation:
The outcome of congressional elections of 1866 is the event that brought reconstruction to and end.
