B. it opened the Oklahoma district and unassigned lands.
The Egyptian government which led to the suez crisis
The foreign policy issue that was a motivation for American intervention in Vietnam was the idea of "containment" which sought to contain communist expansion where it was, as opposed to attempting to eradicate it at the source.
Answer:
A year after the Oklahoma Land Rush, the director of the U.S. Census Bureau announced that the frontier was closed. The 1890 census had shown that a frontier line, a point beyond which the population density was less than two persons per square mile, no longer existed.
Explanation:
The Nineteenth Amendment to the US Constitution was enacted in 1920, and it prohibited exercising discrimination or denying any US citizen the right to vote due to gender reasons.
It was adopted as the resolution to the suffrage movement that had been conducted by women both at the state and federal levels. In the 1910s many states did not allow women to vote. Until the issuing of this amendment, a decision of the Supreme Court had definitely stated that the Fourteenth Amendment had not granted women the right to vote.
