The Declaration of Independence reflected the colonists' belief in which principle?

The Declaration of Independence reflected many of the ideals that the signers believed in. Ideas such as life, liberty, and the pursuit of happiness were products of the Enlightenment. By 1786 the new country was in serious economic straits, and states were quarreling over boundary lines and tariffs.

Explanation:

The Declaration of Independence reflected many of the ideals that the signers believed in. Ideas such as life, liberty, and the pursuit of happiness were products of the Enlightenment. By 1786 the new country was in serious economic straits, and states were quarreling over boundary lines and tariffs.

Explanation:

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.

john maynrd keynes developed new economic respose to the                           ( b. great depression if the 1930's)