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:
Powers not delegated to the U.S by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.
So basically, they are reserved to the states and left up to them to decide.
Answer:
As state services rise, state spending _increases_.
I think the first questions' answer is two, the second questions' answer is answer is two and the third questions' answer is number three. Hope this helps.
:)
<span>The interdependence that cause
the bronze age to collapse are the natural disasters, droughts and tribal or
pasoralist invasion. The effect of the
collapse of the bronze age are trades stopped between all of the different civilizations,
populations died en masse, literacy almost disappeared completely and the
empire was vanished. Civilization really start to make a comeback in the 900
BCE. The new period rise which is called as the iron age when the collapse of
the bronze age happened. Iron is an ideal material for improving weapons and
armor as well as plows. The invaders start doing iron weapons and they mastered
the chariot and created new battlefield tactics that destroyed their civilized
opponents.</span>
