This is a bit subjective, but it could be argued that social change had the biggest change in Southern life, since the abolition os slavery (which was inherently a social issue) led to the biggest changes.
Answer:
Lewis and Clark's team mapped uncharted land, rivers, and mountains. They brought back journals filled with information about the Native American tribes. They also brought back scientific notes about plants and animals they'd never seen before.
90% is the percent of Jews.
International? You really don't give much information but I believe that's it.
The question ask to choose among the following areas that borders the Pacific Ocean and has a Mediterranean style climate and the best answer among the following choices is letter C. Southern California. I hope you are satisfied with my answer and feel free to ask for more