The 49th United States Congress convened from March 4, 1885, to March 4, 1887. It was a significant session of the legislative branch, consisting of the Senate and the House of Representatives. During this period, the Democratic Party held a majority in both chambers, with Grover Cleveland serving as the President. Key issues addressed included tariff reform, civil service reform, and the management of public lands. The Congress passed several important pieces of legislation, including the Interstate Commerce Act, which aimed to regulate railroad rates and practices, marking a pivotal moment in federal regulation of the economy.