Question

独立宣言That whenever any form of Government becomes destructive

Answer 1

这是完整的一句,主句结构

That it is the Right of the People to alter or to abolish it,and to institute new Government shall seem most likely to effect their Safety and Happiness

主语：That it is the Right of the People to alter or to abolish it,and to institute new Government

人民有权改变,废除政府,成立新政府

谓语,宾语：most likely to effect their Safety and Happiness.

这样才能保障他们的安全与幸福

as to them：them 人民people