Complex sentence: The association had ninety-two members from across the state who created the flag, which was flown from the mast at Independence Hall in Philadelphia on July 4th in 1908, announcing the state as the 46th star in the national flag.
Split into simpler sentences: The association had ninety-two members from across the state who created the flag. The flag was flown from the mast at Independence Hall in Philadelphia on July 4th in 1908, announcing the state as the 46th star in the national flag.