The correct answer is this one: "judicial system that uses judges for the most serious crimes." <span>Among many things some of the more important concepts borrowed by the USA from ancient Greece and ancient Rome were the rights of citizens to vote; to have people accused of a crime be entitled to a jury trial.
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The land was free and perfect for farming, if settlers survived the journey to Oregon the land was all theirs. But not only did the US like it, Britain and Russia also liked it. So the US told people to move there ASAP so it would officially be claimed by America.
The aspect of the communist approach that was responsible for Mao's victory is using the "Guerrilla's Tactics" and these tactics are the following:
1. They will retreat when the enemy advances.
2. They harass when enemy encamps.
3. They will attack every time the enemy is hesitating.
4. They will pursue when the enemy is retreating.
I found this on this site hope it helps
When Napoleon needed money, he sold Jefferson the Louisiana
Purchase, which he had acquired when he conquered Spain. To find out what he'd
just purchased, Jefferson sent Merriweather Lewis and William Clark to explore
it. It covered an area from Louisiana northward to Missouri and across the
biggest part of the Great Plains and Northwest. The team which went with them
included such diverse people as Sacajawea, a Shoshone Indian and her baby Lewis's
slave, French trappers, woodsmen, and other interpreters. Lewis concentrated on
cataloging what they found, such as the various Native American tribes,
animals, and plants, and mapping the region, while Clark was the woodsman who
led the expedition. They went through many hardships, though miraculously only
one member of the expedition died over the several years they were gone. At one
point they were starving in the Rocky Mountains--there was not enough fat on
the deer they shot to keep them alive. They found an Indian tribe to barter
with, but the chief refused to deal with them until Sacajawea walked in--she
was his sister, who had been kidnapped from the tribe at the age of 5! Needless
to say, they got their food. They made it to the Pacific Ocean, where they then
split into two groups, one of which took a more southerly route back.