Help please i dont know the answer Is it safe to assume that there is not only a correlation but also causation childhood mortality and the discoveries and the application of modern medicine?

Plz ? ? 20 points for this question ! hhjc6

23. how does specialization among nations encourage interdependence? nations work together to share labor and resources to produce vital goods. nations sign treaties prohibiting taxes on imports. nations produce specific goods and then trade to obtain things they need. nations that are more developed agree to fund development in nations with limited industry.

Which item in the list are methods a political party might influence public opinion