what would be the next sequence in george, thomas, abe, alexander,...and why

Answer 1

The pattern is the first names of individuals on the front of U.S. currency.
$1 GEORGE Washington
$2 THOMAS Jefferson
$5 ABRAHAM Lincoln
$10 ALEXANDER Hamilton
The next two in the list would be:
ANDREW (Jackson $20)
ULYSSES (S. Grant $50)

Answer 2

george,john,thomas,james

Answer 3

The pattern seems to be the first names of U.S. presidents in chronological order. Therefore, the next in the sequence would be "JAMES", referring to James Madison, who was the 4th president of the United States, following the order of: George Washington, John Adams, Thomas Jefferson, James Madison.