According to the Declaration, What powers belong to the United States as "Free and Independent state"?

According to the declaration of independence 1776, the powers that belong to the United States as " Free and Independent States" are war, peace treaty and trade. The declaration states that all the people of the world that the 13 united colonies are free from British rule. The independent states claim the power to levy war, make peace and alliances with foreign nations, conduct trade and do anything independent states have right to do. The new states believe that God will protect them in trying to establish a just government while its citizens pledge their loyalty and lives to the cause o the independent nation.

They have full power to levy war, conclude peace, contract alliances, establish commerce, and to do all other acts and things which independent states may of right do.