<human>:  Summarize the key points in the California Wildfires of 2020
<bot>: The California Wildfires of 2020 caused widespread destruction and devastation throughout the state. Over 10,500 structures were destroyed and 25 people were killed, making the 2020 California Wildfires the deadliest and most destructive in the state's history. Millions of acres of land burned, creating hazardous air quality and forcing the evacuation of over 100,000 residents. Nearly 4 million acres were burned, more than double the amount from the previous year. These fires, caused by a combination of dry conditions and strong winds, have had long-term impacts on many of the communities affected. Despite efforts to suppress the fires, many of them continued to spread due to the changing weather conditions. To further address the issue, numerous initiatives, such as controlled burns, have been launched in the hopes of prevention or slowing the spread of the fires.