How did America raise a 3 million men army

Which of the following can you infer about the napoleonic code from the map? it was influential in europe, but its influence did not spread overseas.most european countries rejected it.it was influential in the development of legal systems throughout europe.it was short-lived in a few european countries, as most countries reverted back to their own legal systems.

The rulers of the west african kingdoms expanded their lands by

Which of the following was probably the most difficult challenge facing construction of the railroad?