According to the Declaration, why was it necessary "to dissolve political bands which have connected them with another?"

to assume among the powers of the earth,

Explanation: When in the Course of human events it becomes necessary for one people to dissolve the political bands which have connected them with another and to assume among the powers of the earth, the separate and equal station to which the Laws of Nature and of Nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.

answer; ///the (iroquois) cultures was made up of several groups, who spoke a common language

a charter of rights that the rebellion made for king john to approve for basic rights.