A person studying macroeconomics would be most interested in: A. identifying the factors that help people become wealthy.
B. analyzing the spending habits of two different families.
C. comparing the national debt held by two countries.
D. understanding how businesses form monopolies.

most drivers errors for every 20 decisions they make while driving.

explanation:

mark brainliest!

definitely a for sure. ill see and update if i get the answer

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

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