Alarm Bell
When there is a war in the country, everything changes, life is changed, so as the way of thinking and the state of mind. Since ancient times, when there was necessary to gather and unite people, people beat the bell. While people heard the bell ringing, they gathered at the temple and decided how they should protect their land together.
http://www.worldwoodday.org/2019/regions_event/51?p=372563649
World Wood Day is a cultural event celebrated annually during the week of March 21st to highlight wood as an eco-friendly and renewable biomaterial and to raise awareness on the key role wood plays in a sustainable world. Starting from 2013, WWD celebrations were held in Tanzania, China, Turkey, Nepal, and United States respectively, involving participants from over 100 countries and regions.