Which best describes the main idea of the fourth paragraph, which begins “we dare not to,” in john f. kennedy's inaugural address?

I think he is reminding the American people that our ancestors fought hard to establish this country.  He tells that we should proud of who we are and where we come from and we should always defend the ideals of democracy both here and abroad.

equal pay act of 1963. the equal pay act, signed in to law by president john f. kennedy on june 10, 1963, was one of the first federal anti-discrimination laws that addressed wage differences based on gender. they felt that this would prevent employers from undercutting future wages for men.

the roman army grew in size and became dominant in the mediterranean region.