The first person able to stake claim was; The first person to arrive at a site.
Answer:
In the Fourth Party System, the "liberal" party in terms of wanting to use the power of the federal government was the Republican Party, while the "conservative" party was the Democratic Party.
During this political period, which lasted from the 1890s until the presidency of F.D. Roosevelt and his New Deal, the Republican Party dominated politics almost alone at the federal level, establishing through this domination a system of non-interference by the federal government in regulatory matters, thus favoring large companies that, except in matters of monopolies They did not have major regulations and could carry out their activities practically without controls.
Improved transportation and medicine were the two primary factors that increased European exploration and interests in interior Africa in the late 1800s.
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The 25th Amendment codified an important rule, which is what happens when the President is unable to do the important job of being President.
The 25th Amendment sets forth the circumstances by which the Vice President becomes President.
In those regions there was no water and little rainfall it made it hard to settle and travel but that was what kept invaders out.