1. Arizona Statehood: On November 7, 1911, Arizona became the 48th state in the United States of America. Prior to this date, Arizona had been a territory for 49 years. The state's capital and largest city, Phoenix, was chosen as the capital city.

2. First Female Governor Elected: November 7, 1988, was a significant day in Arizona history as Rose Perica Mofford was elected as the first female governor. She served as the governor from 1988 to 1991 and was known for her compassion for the underprivileged.

3. Coronado National Forest Established: On November 7, 1902, Coronado National Forest was established in Arizona. Covering a vast area of around 1,780,000 acres, it is one of the largest forests in Arizona and is popular for its spectacular natural beauty and hiking trails.

4. Significant Earthquake: On November 7, 1882, a significant earthquake hit the town of Tombstone, Arizona, which had a magnitude of 6.4. The earthquake caused significant damage to the town's buildings and properties, including the famous Birdcage Theater.

5. First Newspaper in Arizona: On November 7, 1859, the first newspaper in Arizona, the Arizona Miner, published its first issue. The newspaper was an important source of information and news for the territorials and played a significant role in shaping the state's history. It remained in circulation until 1893.