7/4 and 5/9 (9 Av)
Someone in my shul referred me to an article by Rabbi Meir Soloveichik, rabbi of Congregation Shearith Israel (the Spanish and Portuguese Synagogue), which appeared in The Wall Street Journal of July 3-4. The article pointed to the classic painting by John Trumbull, placed in the Capitol Rotunda since July 4, 1826 – the 50th anniversary of American independence. The painting depicts the signing of the Declaration of Independence.
