In the US, Mother’s Day is celebrated on the second Sunday of May each year. The idea started in America when a woman called Anna Jarvis held a small memorial service for her own mother on 12 May 1907. Soon after, most places in America were observing the day and in 1914, the US president made it a national holiday, celebrated on the second Sunday of May. However, by 1920 Anna became angry at how companies were using the holiday as a way to make money off people by buying gifts, and even campaigned against the government to remove it from the calendar all together.