Answer:
By the time the war was over and the Allied Powers claimed victory, more than 16 million ... The spark that ignited World War I was struck in Sarajevo, Bosnia, where ... with hundreds of American passengers onboard—in May 1915 helped turn the tide ... Though his most popular plane during WWI was the single-seat Fokker
Explanation:
A. B. D. C. C. A. B. C. A. A. D. B.
<span>The correct answer is the federal system. Power is shared between the two governments and states have the right to make their own laws as long as they're not unconstitutional or against the federal law. Federal law applies to all the states in a federation, like the United States has in the congress.</span>