A, I checked on usa test prep
Answer:
Until the Mexican-American War (1846–48) only a few Americans—explorers, soldiers, trappers, sheep drivers—visited Arizona. In 1851 the U.S. Army Corps of Engineers sent several expeditions into Arizona to find a suitable route on which to build a wagon road to California. To protect travelers, miners, and other settlers from Native Americans, the U.S. government began to locate army posts at key sites. In 1883 workers completed the Atchison, Topeka and Santa Fe Railway across northern Arizona, thereby linking St. Louis, Missouri, with California; that same year the Southern Pacific Railroad completed a line from New Orleans to Los Angeles by way of Tucson and Yuma.
Explanation:
People thought that an alien invasion was happening
Argentina Dirty War - 1976-1983. The Dirty War, from 1976-1983, was a seven-year campaign by the Argentine government against suspected dissidents and subversives. ... They were taken to secret government detention centers where they were tortured and eventually killed.
Option A, Meroitic is the right answer.
The Egyptian script in the 3rd century BC was replaced by a new indigenous alphabet, called the Meroitic. This script is associated with two alpha- syllabary scripts developed to write the KUSH-ite (the language of the KUSH kingdom). The KUSH-ite language was written in two forms of Meritoic alphabet known as the cursive and Hierarchic. While Meroitic cursive was used for general record keeping, its Hieroglyphic was used for the religious or royal documents. Hence, this script was the unique achievement of the KUSH civilization.
