What did people did people do to protect there homes in World War 2?

During World War II, people took various measures to protect their homes, including reinforcing buildings with sandbags and boarding up Windows to guard against bomb blasts. They often created air raid shelters in their backyards or basements for safety during air raids. Many communities also organized neighborhood watch groups to monitor potential threats and ensure safety. Additionally, blackout curtains were used to prevent light from escaping at night, making it harder for enemy bombers to identify targets.