The statement that is least helpful is the following:
<span>The Supreme Court ruling in Plessy v. Ferguson (1896) wrote into law that America had two separate societies: one black and one white.
It is the least helpful because it does not mention schooling, and all the other options mention schooling. It also does not mention that one of the societies is more advantaged than the other, and other options mention that the schools for white children received more money for exemple ("</span><span>States with laws keeping schools segregated never gave equal amounts of money to their black and white schools.")</span>
The correct answer to this is A) the Missouri compromise because in 1820 a dispute erupted over the extension of slavery in Missouri Territory. Clay helped settle this dispute by gaining Congressional approval for a plan called the "Missouri Compromise". It brought in Maine as a free state and Missouri as a slave state (thus maintaining the balance in the Senate, which had included 11 free and 11 slave states), and it forbade slavery north of 36° 30' (the northern boundary of Arkansas and the latitude line) except in Missouri.
Hope this helps :)
<span>well, no one knows why the first generation of mayas disappeared leaving their communities uninhabited.... but some of these cities are Tikal, Uaxactún, Piedras Negras, Cancuén, Caracol, Yaxhá, Naranjo, Xultún, Río Azul, Naachtún, Dos Pilas, Machaquilá, Aguateca, Palenque, Yaxchilán, Kankí,Bonampak, Quiriguá, Tulum, Edzná, Oxquintok, Ceibal, Xamantún, Copán, San Andrés, Yaaxcanah, Cobá, El Cedral, Ichpaatún, Kantunilkín, Kuc (Chancah), Kucican, Tazumal, Las Moras, Mario Ancona, Muyil, Oxlakmul, Oxtancah, Oxhindzonot, Pasión de Cristo, Río Indio, San Antonio III, Nohkuo Punta Pájaros, San Manuel, San Miguel, Punta Molas, Tamalcab, Templo de las Higueras, Tupack, Xlahpak, Tzibanché y Kohunlich.</span>