An official count of the people in a country is Called a
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the secret languages used for communication.
Explanation:For instance, the language Navajo helped U.S Marine Corps to transmit coded messages without any breach with the help of U.S natives, who used their expertise in this language
Answer:
The Chinese Exclusion Act of 1882 was the first significant law restricting immigration into the United States. Many Americans on the West Coast attributed declining wages and economic ills to Chinese workers. Although the Chinese composed only .002 percent of the nation's population, Congress passed the exclusion act to placate worker demands and assuage prevalent concerns about maintaining white "racial purity."
Explanation:
