I’m not sure this is the answer you’re looking for but!
• They create decimal system based on Hindu numerals and the zero
• Advances also made in geometry, algebra, and trigonometry.
• Astronomers built observations and measured the Earth. They also used the astrolabe, an instrument designed to measure the plot and position of stars.
Step 1: An idea is introduced in Congress, it becomes a bill.
Step 2: Committees within Congress research, review, and approve.
Step 3: The bill is introduced to the House or Senate floors for all to review and consider.
Step 4: If approved by both the House and Senate, the bill moves to the President.
Step 5: President approves the bill and it becomes law.
The London-Smog occurs mostly in winter and is a mix of gaseous and solid aerosoles as well as natural fog. The Los-Angeles smog is dry, and formed mostly during sunny and hot weather conditions.
The answer would be State legislatures. The Constitution provides that an amendment may be proposed either by the Congress with a two-thirds majority vote in both the House of Representatives and the Senate or by a constitutional convention called for by two-thirds of the State legislatures
