Answer:
Kennedy played a role in revolutionizing American politics. Television began to have a real impact on voters and long, drawn-out election campaigns became the norm, and style became an essential complement to substance.
Explanation:
This is a big impact since it started the change that makes tv what it is today and changed polotics forever.
<u>Answer:</u>
The issue taken up by the candidate is a national issue.
<u>Explanation:</u>
- For the candidate running for the post of national level authority, it is mandatory to raise and talk about issues that are of national importance.
- The issues that would only address local and insignificant concerns would not help the candidate secure support from all over the country.
- The issue of economic growth of the country is primarily of everyone’s concern and is thus bound to fetch everyone’s attention.
Answer:
- The intermediate disturbance hypothesis.
Explanation:
As per the given description,<em> </em><em>the results obtained from the researcher's study could support 'the intermediate disturbance hypothesis.' This kind of hypothesis proposes a theory that says that the topmost diversity among the species is controlled by a degree of disturbance. </em>Such a hypothesis carries a recurring idea which suggests that environmental disturbances influence the diversity of species in nature. <em>Since the given description of the researcher's study exemplifies the impact of environmental fluctuations or disturbances on the diversity of species, so, these results could be categorized under '</em><u><em>the intermediate disturbance hypothesis</em></u><em>.'</em>