Question

how far are political parties necessary​

Answer 1

$\huge\fbox\green{answer:-}$

Without political parties, electors would have to evaluate every individual candidate in every single election they are eligible to vote in. Instead, parties enable electors to make judgments about a few groups instead of a much larger number of individuals.

Answer 2

$\huge \colorbox{orange}{➠ꪖꪀs᭙ᴇʀ}$

• ➠Without political parties democracy cannot exist.
• ➠The government may be formed but its utility will remain uncertain.

Hope it helps uh! ☺