The correct answer is an objective concept.
Explanation:
Answer:
There is not difference, only that 'Soviet Communism' existed when russia was the USSR. Russia is still communist but not as the USSR.
The Kansas River stop was most likely the most dangerous stop of the Oregon Trail.
Rivers crossing was usually dangerous for settlers with unpredictable tides ran the risk of drowning, losing livestock, losing important supplies, or overturning wagons.
