What were the reasons for the collapse of the Sui, Tang, and Song dynasties?

Which quantities decrease as the distance between a planet and the sun increases? check all that apply.

Which of the following terms could be applied to the non-aligned nations during the cold war

Which of the following best describes the 1957 events at central high school in little rock, arkansas? -governor faubus resisted the school’s integration with national guard troops, and president eisenhower sent federal troops to enforce integration.-under governor faubus, little rock police first fought, then enforced, the order to integrate the school.-president eisenhower sent national guard troops to resist the school’s integration, but governor faubus obtained a court order to dismiss them.-president eisenhower and governor faubus worked together to make the integration process run as smoothly as possible.