The most obvious way that government officials attempt to shape public opinion is through

mass media, campaign philanthropy,

congress was not thoroughly prohibiting states from funding religious schools.

interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)