Congress must approve appointments (selections) Can declare a law unconstitutional Can impeach a President Has final approval of judges selected by President Creates and passes laws 2 Houses Makes foreign treaties Controls federal appropriations Regulate interstate commerce

## Step 1<br />The problem presents a list of powers and responsibilities typically associated with the legislative branch of the United States government, specifically the Congress. The Congress is a bicameral body composed of two houses: the Senate and the House of Representatives.<br /><br />## Step 2<br />The first item, "Congress must approve appointments (selections)", refers to the Senate's role in confirming presidential appointments. This is a check on the executive branch's power.<br /><br />## Step 3<br />The second item, "Can declare a law unconstitutional", is not a power of Congress. This is a power of the judicial branch, specifically the Supreme Court, through the process of judicial review.<br /><br />## Step 4<br />The third item, "Can impeach a President", refers to the power of the House of Representatives to impeach the President, and the Senate's power to conduct the trial.<br /><br />## Step 5<br />The fourth item, "Has final approval of judges selected by President", refers to the Senate's role in confirming presidential appointments to the judiciary.<br /><br />## Step 6<br />The fifth item, "Creates and passes laws", is a primary function of Congress. Both the Senate and the House of Representatives must approve a bill for it to become law.<br /><br />## Step 7<br />The sixth item, "Makes foreign treaties", is not a power of Congress. This is a power reserved for the President, with the advice and consent of the Senate.<br /><br />## Step 8<br />The seventh item, "Controls federal appropriations", refers to Congress's power of the purse, which includes controlling federal spending and appropriations.<br /><br />## Step 9<br />The eighth item, "Regulate interstate commerce", is a power of Congress under the Commerce Clause of the Constitution.