Simplify the following text for a Grade 9 native English-speaking person.
Original: Appeal to Reason was Rise Against 's highest charting album until the release of Endgame , debuting at number three on the Billboard 200 chart and selling 64,700 copies in its first week of release .
Simplified: Appeal to Reason is Rise Against 's highest charting album , getting to number three on the Billboard 200 chart and selling 64,700 copies in its first week of release .