The answer for this question is: <span>generating interesting questions and answers Before the scientific research began, Scientists to make sure whether the result of the research will be useful to society, otherwise they're just going to spend a lot of resource in order to get an information that we don't need. this aspect will be even more emphasized if the research is funded for commercial purposes.</span>
Polarisation can be referred to the basing of political decisions on grounds of ideology.
Because of polarisation in America, most of the parties are expected to nominate candidates who are ideological.
This is because, the ultimate aim of a party is to secure governance, if the state politics are polarised, then, they shall want to play to the tune of citizens by nominating the candidate who is ideological.
It ushered in a new generation of policies like the USA Patriot Act, prioritizing national security and defense, often at the expense of civil liberties.
