The correct answer here is the last option.
This excerpt is from the <span>Declaration on the Granting of Independence to Colonial Countries and Peoples that was adopted by the General Assembly of the United Nations in December 1960 and it deals with the principle of colonization. They State that that to colonize a people you are denying them their basic human rights and that all people have the right to self-determination. The lack of some social, political or education aspect can not serve as an excuse for colonization. </span>
Trade barriers come in many forms. Quota is one. This is when a country sets a limit to the imported products. This is done for a number of reasons. One is because the government of the importing country wants to protect its domestic manufacturers. Other barriers or limitations are added costs such as tariffs, duties, and taxes.
