Here are your matches for the events shown, listed by year:
<h2>
1948</h2>
- Yugoslavia parted ways with the Soviet Union because of political differences.
<h2>
1956</h2>
- Workers in Poland won higher wages after an uprising.
<h2>
1961</h2>
- Military forces began construction of the Berlin Wall.
<h2>
1968</h2>
- The Soviet Union invaded Czechoslovakia and reversed its economic reforms.
I'll provide a few more details on that last item, regarding Czechoslovakia. In January, 1968, the new leader in Czechoslovakia, Alexander Dubcek, launched the "Prague Spring" (as it became known). He sought to give communism "a human face," as he termed it, introducing many political and economic reforms. By August, the USSR responded by sending in 600,000 troops, and again those Soviet tanks. The revolution was put down.
But the Soviet Union's grip in Eastern Europe weakened over the next two decades. By 1989, a number of Eastern European nations began to upend the communist governments that had held control in their countries. The Berlin Wall was torn down during that time also.
The most important factors are crop prices and coca eradication levels.The higher the return from alternative crops, the more likely the area under coca cultivation and coca supply will decrease.Moreover,the eradication also induces farmers to switch from coca to alternative crops.Farmers interested in getting out of the drug trade are also now exposed to criminal groups jockeying for influence.The government has tried to provide alternatives to farmers, but those efforts have come up short.In Colombia, extensive coca cultivation is a recent phenomenon. Coca cultivation rose as an export crop during the crisis in the mid and late 1970s. You probably usually make more with almost any other crop, but it's always a different crop. Sometimes it's coca. Sometimes ... something else might be getting a better price than coca, but coca never goes down," Isacson told Business Insider. "It's just this always above-average price. It's like an insurance policy for them."
The government has tried alternate-crop development and what have you, but it's never worked, because growing breadfruit, bananas, and other crops does not come close to fetching the prices that coca does," said Mike Vigil, former chief of international operations for the US Drug Enforcement Administration.
The value of coca increases dramatically as it is refined and moves toward consumer markets.
Answer:
they make sure that they are following the rules and staying in line.
Explanation:
D income hope this is right. if not I'm sorry and plus the rest of the choices did not make sense to me.
