The Democratic party, which accounts for about 34-36% of American political party affiliation.
It's the Majority Leader
It is called the majority party.
The majority party is the party to which the most representatives or senators belong. The other party is the minority party.
The House of representatives.
Republicans
Democrats
The Republican Party currently holds a majority of seats in both houses of the Utah state legislature.
The Republican Party currently holds a majority of seats in both houses of the North Dakota state legislature.
When no political party has the required majority of seats to form a government, such a situation is called hung assembly.
The Democratic Party currently holds a majority of seats in both houses of the Delaware state legislature.
The Republican Party currently holds a majority of seats in both houses of the Arizona state legislature.
The Democratic Party currently holds a majority of seats in both houses of the Hawaii state legislature.
The Republican Party currently holds a majority of seats in both houses of the Minnesota state legislature.
The Republican Party currently holds a majority of seats in both houses of the Idaho state legislature.
The Democratic Party currently holds a majority of seats in both houses of the Illinois state legislature.
The Democratic Party currently holds a majority of seats in both houses of the Arkansas state legislature.