Dr. McKibben is conducting research on adolescents and their usage of social media. She is keeping track of how many hours per day the adolescents spend on social media and their levels of self-esteem. This research is most likely an example of

What led to the westernization and annexation of hawaii?

Which best describes california population when it became a state in 1850? a.because of the gold rush attracting settlers all over the world california population diverse.bcalifornia had banned foreign immigrants at the start of the gold rush.so,the states population was made up of entirely of americans from other parts of the country.c california had a large african population because many southern planters had moved their enslaved africans to start large farms.d the indian removal act had led to the relocation of thousands of eastern native americans to california.as,a result the majority of californias population was native american

Which statement about spreading knowledge of diseases and health around the world is correct?