Answer:C)Oklahoma
Explanation:Oklahoma did not join the United States because of the Mexican War. Oklahoma joined the union in 1907; California, Utah, and Arizona were all once a part of Mexico. These states, along with Arizona, New Mexico, Nevada and part of Colorado, were purchased by the United States as a part of the treaty ending the Mexican War.
The reason why earlier historians consider the medieval periods the "dark ages: is : the era seemed less important than the renaissance and the roman empire
there was no significant societal progress during this age
hope this helps
A,B and the one you already have checked
<span>War became a symbol of liberty because it showed that a country could handle any issues at came its way from other nations. Also, it showed that the economy could withstand the loss of a major part of its workforce. In addition, it made it known to the rest of the world that a country was willing to fight for a certain set of ideals, apart from what other nations might want of the country.</span>
A) Hijrah is the even that marked the beginning of the Islamic era. Hijrah is the journey of the Islamic prophet Muhammad and his followers from Mecca to Medina in 622 AD.