H. RES. 102 is a resolution that allocates funds for the expenses of the Committee on Homeland Security during the 119th Congress. It sets a total budget of $20,466,000 for the committee, which includes staff salaries, to be drawn from the House of Representatives' applicable...
Simple Explanation
H. RES. 102 is like giving a special piggy bank with $20,466,000 to a group called the Committee on Homeland Security so they can pay for things like their helpers (staff) over two years. They get half of the money each year, but we don't know exactly how they'll spend it or why they need this exact amount.