Answer:
colonies in north america and on the constitutuon of the united states
Explanation:
Answer: Archduke was assassinated in Sarajevo (Bosna which has mixed population - Croats, Serbs, Muslims). Gavrilo Princip was Serbian student living in Bosna. So to answer your question, the assassin of archduke was Serbian.
Explanation:
Great Britain. The Industrial revolution started there and a lot of the inventions that came about during that time were British.
I think the awnser is b:congress holds an investigation
