Answer:
The correct answer is -
1. Europe
2. Africa
3. Europe
4. 1900 to 1990
Explanation:
In the given question it is shown in the table Region of Birth of Foreign-Born Population of the U. S. from Europe, Asia, Africa, and, Latin America and on the given data the answer of the question asked is as follows:
1. Europe is the region from the largest population of immigrants come to the United State in the year 1990 with 8,881,548
2. Africa is the region that shows the biggest increase from 1930 to 1990 with 18,326 to 363,819.
3. Europe has an immigrant population of from was about half of the population from Latin America in 1990.
4. The immigrant population from Asia nearly doubled from 1900 to 1990.
Admiral Perry had a open door with Japan.
The answer is social clock. It can be named as the social desires that are given by a culture about when the transitional occasions like marriage, having children, or retirement should happen throughout everyday life. The possibility of a 'clock' means the recognizable proof of specific accomplishments or occasions in existence with a specific age or a time of one's lifetime. By 'social', it alludes to the regular conviction existing in a general public about the movement of human life, portrayed in partitioned stages.
They allied with settled neighbors to repel common enemies.
