Which of the following was the most significant contribution made by john adams to the us constitution?

What happened in the tinker v des monies? and why is it important what happened in the hazlewood v. kuhlmeier? why is it important?

What was the significance of the transcontinental railroad? it to lower business prospects in california. it provided a commercial link between the east and the west. it was a provision of the civil rights act of 1875. it led to the homestead act.

How did the kiowa tribe show strong belief in leadership? a: organized around a maternal pattern b: followed a male dominated authority c: abided by a hierarchy of classes d: created an elected ruler system