Answer:
changes in satistics describing grain size distributions long been used to sediment transport
The correct answer is - Large numbers of migratory birds;
The number of the migratory birds has always been pretty high and it hadn't resulted in the drying up of the Ogallala Aquifer, not to mention that those birds can not even reach that water because it is underground. Also, the number of the migratory birds have been steadily lowering, so even if they were using that water for drinking, it wouldn't have caused the drying out.
The Ogallala Aquifer has started to dry out because of numerous reasons, with the usage of its water for irrigation being the prime reason. The droughts have become longer, and the temperatures little higher, while the rainfall slightly smaller, so all of that affected the reserves of water in the aquifer negatively.
The judgment of the United States' Supreme Court in the trial Plessy V Ferguson resentfully transformed the living aspect of Blacks in the United States, as the ruling in the case made the state-sponsored segregation constitutional.
In the year 1896, the Supreme court commanded in a case Plessy v. Ferguson that the policy of the Whites of segregating the Blacks in the public facilities is fair. Therefore, the Plessy V. Ferguson verdict authorised the segregation sponsored by the state.
The large Russian population in the 19th century remained primarily rural, not moving to cities. Most of the rural population were former serfs who continued to work at agriculture in old world ways.
Between 1850 and 1900, Russia's population doubled but remained mainly rural. And that rural population operated mostly in small, peasant farm fashion. There wasn't the same acceleration toward urbanization seen in nations that were industrializing more rapidly. Russia's autocratic government under the tsars was also not ready for the sort of progress needed for industrialization.
I'm pretty sure they are just known as the common law
