<span>By gradually building up the sea power of the US Navy.</span>
Natural rights to life,liberty and property
Thrirteen years after the American revolution started France had a revolution that modeled after ours when Texas fought for its independence other countries also used our declaration as a guide for their fight for freedom
Slavery developed in the American colonies in the mid-1600s due to the economy of the South depending on the cultivation of crops; the need for agricultural labor led to the establishment of slavery.