Misc: what do the stripes on the u.s flag represent?

Questions

In his will who left his second best bed to his wife?

Which star in his 50s still has a curvaceous figure and averages 15 costume changes during a performance?

Where on a cheque is a sorting code printed?

Where is the town of Tequila?

To what type of horse do The Oaks and the 1000 Guineas restrict themselves?