Both were necessary skills during that time. They needed to know how to sail to get to distant trading spots, and when they got there, they needed to know the best way to trade for the most income.
Answer:
planting more trees and also using environment friendly vehicles.
by using alternate source of energy.
using electric vehicles.
Avoid burning leaves,trash and other materials.
Answer:
A political party is an organization that coordinates candidates to compete in a particular country's elections. It is common for the members of a party to hold similar ideas about politics, and parties may promote specific ideological or policy goals. ... It is extremely rare for a country to have no political parties.
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Answer:
Stereotype threat
Explanation:
In studies, reminding female test-takers that women historically have done poorly on a similar test can lead to lower test performance--- particularly when compared with the sources of women who weren’t given such information. This decline in performance is an example of stereotype threat.
In this type of stereotype, there is a threat of confirming to the stereotypes that have already been set by the society. The fear of doing bad instead of good in tests eventually leads them to do bad and confirm the negative stereotypes.