A. Unrestricted Submarine Warfare.
This caused Germans to attack vessels that carried US citizens, bringing the US into the war.
<h2>The correct answer is The Fourteenth amendment guarantees equal protection under the law. Marshall uses this argument about the segregation in public schools being unconstitutional during the famous Brown vs. Board of Education case (1954). ... This lead to unequal opportunites and unequal enforcement of the law.</h2>
Answer and explanation;
By organizing information through the use of civilization, one is able to distinctly outline specific cultures based on their time and places.
Civilization is a "western word" that is defined as having:
1) a food producing based that generated surpluses,
2) an in increase in population,
3) specialization of labor,
4) a social hierachy,
5) growth of trade,
6) centralization of political and religious authority,
7) monumental building, and
8) the development of writing and written records.
It was mainly developments in the "steel" industry that made important contributions to improvements in the transportation system in the United States during this time, since the major advancement in transportation was in the railroads, which were made from steel.
