Asupreme court appointed by the executive branch was a feature of which plan for the federal government presented at the constitutional convention

The Supreme Court of the United States was established by the Judiciary Act of 1789 in order to separate the government powers by creating a third branch.

Explanation:

Under this model of governance, public power is divided between three independent branches to prevent the concentration of unchecked power. The First United States Congress officially began operations under the frame of government established by the 1787 Constitution.

the main objectives of the progressive movement were eliminating problems caused by industrialization, urbanization, immigration, and political corruption.