Through his mathematical study of Copernicus' theory, this individual discovered that planets had an elliptical (or oval-shaped) orbit around the sun.

Nicholas Copernicus

Johannes Kepler

Galileo Galilei

Isaac Newton

answer

the speaker of ,’i want politician to make more of an effort for lgbt rights’, will be served well by joining an interest group.

explanation

an interest group is one that aims at influencing public policy on reasons derived by a common interest .in this case, lgbt rights are rights for the gay society which is a special group of individuals with specific interest concerning their relationship with other individuals. hope this !

this is a good question! i'll do some research and come back when i have the answer!