Answer:
Physical Systems, Human Systems, Environment and Society, and The Uses of Geography. Hope this helped!!
Explanation:
Renaissance began to flower in Italy, and northern Europe was recovering from Black Death. In 1400s, the cities of north enjoyed economic growth and wealth needed to develop own Renaissance.
In the first period of immigration listed here, the overwhelming majority were German and Irish, which created great anxiety in the existing Protestant community, whereas in the later periods of immigration this was less of an issues, as the main concern was placed on immigrants stealing jobs.
