Which of the following was a key element of the american system? states' rights protective tariffs the abolition of slavery two-party politics

Protective tariffs were a key element of the American System.

Explanation:

The American system was a protectionist economic strategy adopted in the United States after the Anglo-American War of 1812.

The strategy was based on the imposition of heavy tariffs to finance the construction of infrastructures, the development of a central bank that encouraged the company and the strengthening of the internal currency. The tariffs would also have allowed the US to effectively counteract the dumping actions carried out mainly by the British Empire.

In large part, the provision was based on the thought of the American School of Alexander Hamilton.

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

hope this : )

this forms a narrow, steep sided inlet (sometimes deeper than 1300 metres) connected to the sea. the terminal moraine pushed down the valley by the glacier is left underwater at the fjord’s entrance, causing the water at the neck of the fjord to be shallower than the main body of the fjord behind it.