Serbia supplied the rebels with weapons so that they could kill the archduke. Austria-Hungary declared war on Serbia. Russia entered to defend Serbia because they both had large Slavic populations. Germany entered to defend Austria-Hungary. Alliances drew other countries in until it was a world war.
Answer:
germany
Explanation:
The conference was convened on Saturday, November 15, 1884 at Bismarck's official residence on Wilhelmstrasse. The main dominating powers of the conference were France, Germany, Great Britain, and Portugal. They remapped Africa without considering the cultural and linguistic borders that were already established.
The Standard Oil company.