These phrases are contradictions because they speak of contradictory things being compared as if they were synonymous, as if one were necessary for the other to occur, but in fact there is no such a thing.
They believed that they could endlessly engage in a war to keep peace in the country
The Nez Perce tribe. They were regarded as plateau Indians who lived between the Rocky Mountains and the coastal mountain system. Their villages were located alongside streams and their main source of food was the salmon.
States have always been obligated to follow the constitution since it was created. Some have disobeyed in the past, but currently all follow it.