Answer:
Shortly after taking office, Ford pardoned Nixon for any crimes he may have committed as president. The presidential pardon meant that Nixon would never have to face criminal charges over his involvement in the Watergate scandal. Ford’s decision generated a swirl of controversy.
Explanation:
Millions of Americans wanted to see the disgraced former president brought to justice. Some critics charged that Ford issued the pardon as part of a pre-arranged deal to reach the Oval Office. But Ford insisted that the nation’s future hinged on ending the ordeal of Watergate and beginning the process of healing.
Cause--Effect:
Passage of the Homestead Act-- allowed many families to purchase land cheaply and set up farms.
Creation of agricultural technology-- new machines such as tractors, plows, and harvesters created greater output at a faster, more efficient pace.
Indian Wars-- the last of the Indian Wars took place on the Plains following the Civil War. By clearing the land and putting the last remaining tribes in reservations, land was available for farming.
Judging by the opinion, if the students in Tinker v. Des Moines had done more than wear black armbands and had instead engaged in "disruptive" speech that got in the way of their classmates learning, they likely would have been ruled against. This is the type of analysis that the Court had to do in cases like the infamous "Bong Hits 4 Jesus" case wherein a student relayed that message during a school event.