Rust is caused when there is a redox reaction of iron and oxygen in the existence of water or air moisture. For the metal to be weakened by rust, the oxygen atoms needs to be mixed with metallic atoms to form the oxygen compound.
Answer: The wigwams of the Algonquins were homes for their people The Mesoamerican temples were pyramids.
Explanation:
The u.s Department of the Interior
The main point of the Warsaw pact was to ally the countries of Eastern Europe against NATO. The Warsaw pact was seen as a counterbalanced political move which would bring stability to Europe through it in a way.
