Since 1972 to present day, women in Congress have more often supported environmental protection legislation as compared to their male counterparts. This includes legislation to provide clean air and clean water as well as legislation promoting conservation for future generations. Conversely, women in Congress have also voted more often against legislation that would undo those protections. This trend holds for both political parties, Democratic and Republican, and it also holds for both chambers of Congress, the House of Representatives and the Senate. Thus, the track record of women in Congress is a promising one. Still, women are significantly underrepresented in the legislature and so rectifying this situation is necessary. Photo credit: Wikimedia Commons