After several repetitions of a sound, it produces less arousal. a slightly changed sound may produce more arousal. what do we call the original decrease and the later increase?

Throughout united states history, new groups of people have been given voting rights. this usually occurs through

In what ways did the compromise of 1850 and the kansas-nebraska act of 1854 differ from the missouri compromise? both compromises used the established 36°30′ parallel to determine if territories would become free or slave states. both compromises used the mason-dixon line to determine if the territories would become free or slave states. both compromises let territories use popular sovereignty to determine if they would become free or slave states. both compromises only granted congress the power to determine if territories would become free or slave states.

What would you call a political system that is only meant to last for a short time