It is known as civic or civil inattention. It is the method whereby strangers who are in close vicinity exhibit that they are mindful to one another without imposing on each other - an acknowledgment of the claims of others in terms of public space and their own personal space.
A Trade barrier are laws that limits free trades between countries or nations, An Embargo are type of laws that specifically cuts off trades, it may be import or export into specific countries. Either of these answers fit your question.
The party leadership consisted of anti-slavery former members of the Whig Party<span> and the</span><span>Democratic Party</span>
Answer: intrinsic; decreased
Explanation:
Amy's passion for basketball started to fade away when she started playing it as a job where she was payed than for fun which previously did.