What does green and black make

How is a suspension construction made? where is it most commonly used?

What is that song about that has the word render of reender in it i think its from a musical ^60 points

This brooch contains a miniature picture of american statesman henry clay. likely owned by clay or his ancestors, this brooch is valued for what reason? a. scholastic value b. provenance c. cultural heritage d. market value pls hurry and you