1. Idaho became a state on November 7, 1890: This is perhaps the most significant fact about November 7 in Idaho history. It was on this day that Idaho was admitted as the 43rd state in the Union. The state had been a territory for 24 years before it gained statehood.

2. The Lewis and Clark expedition passed through Idaho on November 7, 1805: On their journey to explore the new territory gained through the Louisiana Purchase, the famous explorers Meriwether Lewis and William Clark passed through what is now Idaho on November 7, 1805. They recorded their observations of the mountains, rivers, and wildlife of the region.

3. A major earthquake struck Idaho on November 7, 1983: On this day, an earthquake measuring 7.3 on the Richter scale struck the central region of Idaho. The earthquake caused extensive damage to buildings, roads, and bridges, and was felt as far away as Canada.

4. Idaho's first governor was inaugurated on November 7, 1890: Following Idaho's admission as a state on November 7, 1890, George L. Shoup was sworn in as the first governor. Shoup had played a key role in securing statehood for Idaho, and his inauguration was a significant moment in the state's history.

5. The Idaho National Guard was established on November 7, 1889: One year before Idaho became a state, the Idaho National Guard was established on November 7, 1889. The Guard has since played a crucial role in helping to protect Idaho and its citizens during times of crisis and conflict.