Which of these were policies supported by Andrew Jackson? Select all that apply.

A. A strong central government and a national bank.

B. The tariff nullification by South Carolina.

C. Nominating conventions for presidential elections.

D. The spoils system.

labor leaders and organizations had the power to demand it.

explanation:

workers got a five-day workweek because the bcea protects and respect the rights of the employees. labor leaders and other groups demanded it.

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity