Complex sentence: Button took his second victory of the season and five points (the first time he had won back to back victories), as well as ensuring Brawn GP became the first team since Alfa Romeo in 1950 to win their first two Grands Prix.
Split into simpler sentences: Button took his second victory of the season and five points, and it was the first time he had won back to back victories. The victory also meant that Brawn GP became the first team since Alfa Romeo in 1950 to win their first two Grands Prix.