How are signal points national day parade theme songs cultural tools of the total defense system? a. They appeal to the people's hearts and minds
b. They remind people about military defense strategies
c. They add to the national economy
d. They increase the birth rate

explanation:

nutelal

c) troops march forward in close formation against newer, more accurate weapons

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.