Based on the clue '2 of the 4 people whove had a billboard no 1 pop a...', what is the answer?

Based on the clue '2 of the 4 months without a us federal holiday', what is the answer? Based on the clue '2 of the 4 original us presidential cabinet posts', what is the answer? Based on the clue '2 of the 4 peaks in the disneyland mountain range', what is the answer? What is associated with: 2 of the 4 people the clanton gang went up against october 26 1881? What is associated with: 2 of the 4 provinces that formed the new dominion of canada in 1867? Based on the clue '2 of the 4 shakespeare plays in which ghosts appea...', what is the answer? Based on the clue '2 of the 4 stages of development for most insects', what is the answer? Based on the clue '2 of the 4 state capitals with the word city in th...', what is the answer?