Answer:
Government can play a role in reducing negative externalities by taxing goods when their production generates spillover costs. This taxation effectively increases the cost of producing such goods. ... The use of such a tax is called internalizing the externality.
Federal law doesnt mandate it
You can use socratic for that
<span>The effect of presidential coattail describes when a popular president running for reelection brings additional party candidates into office. This effect is brought about by the popularity of the presidential candidate who brings in supporters that will also vote for his/ her party's candidates. This is in relation to the idiom, ride on coattails, which means riding on another person's success. </span>
Language is both a system of communication between individuals and a social phenomenon