How do the major parties select their candidates for president of the united states

a. party members select their party’s candidate in a single run-off election.
b. party “bosses”choose their party’s candidate at their party’s nomination convention
c. all registered voters decide which candidates each party should choose in a national primary election
d. after a series of caucuses and primary election, delegates at each party’s nominating convention choose their candidate

In primaries, party members vote in a state election for the candidate they want to represent them in the general election. After the primaries and caucuses, each major party, Democrat and Republican, holds a national convention to select a Presidential nominee.

My deepest apologies if this is not what you meant.

answer: karl marx, max weber, and emile durkheim (the fourth could be considered georg simmel)

explanation:

pope john paul ii ( his real name is karol wojtyla) and lech walesa ( the leader of the solidarity movement ) were both born in poland.