The answer to this question is A. Concurrent
The answer to the second question is B. Federal
The answer to the last one is D. Declaring war
Answer:
They needed natural resources from other countries.
Explanation:
Factory owners in the advanced economies required natural resources from other countries. Coal, iron, gold, silver, tin, copper, rubber, and cotton were essential to keep the factories operating. They could be taken from colonies. These same countries required markets for their manufactured products.
The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, nationalism) was the assassination of Archduke Franz Ferdinand of Austria-Hungary. When Russia began to mobilize due to its alliance with Serbia, Germany declared war on Russia.
They got it from india. hope this helps :3