Historical clue formulations

• County name in 30 states — 2018-06-03
• Famous crosser of the 90-Down — 2016-11-20
• Hero of the American Revolution — 2006-07-04
• - — 2006-05-14
• 56-Across figure — 2005-02-21
• 25¢ or $1 — 2005-02-06
• Mall locale — 2001-01-02