Answer:
Cause: human
Solution: evolution
The hunters chose to harvest the sheep with the larger horns. Only smaller horned sheep survived and reproduced, so, over time the population had smaller horn size.
Explanation:
The trophy hunting (the bigger the better) on bighorn sheep has caused artificial evolution. The human selection (and killing) of sheep with large horns has led to the survival of sheep with smaller horns. It is a form of <em>artificial evolution </em>because in <em>natural evolution </em>bigger horns means to be better armed.
The protective tariff was an economic cause of the increased tension between the North and the South.
Economically, the North had a lot of factories and had become industrialized. The south on the other hand still depended heavily on Agriculture.
High protective tariffs were placed on foreign goods to favor the Northern Industries. This meant that people had to buy more from the North.
This tariff favored the North but caused greater burden on the South who had to pay more for goods that they imported from Europe.
In conclusion the protective tariffs helped to boost the economy in the North while hurting t the south.
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D. A few elite groups became the party's rulers
best describes the communist party in the soviet union
Explanation:
Communist Party of the Russia (CPSU), conjointly known as (1925–52) All-Union Communist Party (Bolsheviks), Russian Kommunisticheskaya Partiya Sovetskogo Soyuza, or Vsesoyuznaya Kommunisticheskaya Partiya (Bolshevikov), the key party of Russia and therefore the Russia from the Russian Revolution of Gregorian calendar month 1917.
The first one is many died from overwork...
second one is by teaching native americans...
