Today is 8 December and this happened on this date in the past:
1️⃣ On 8 December 1854, Pope Pius IX proclaimed the doctrine of the Immaculate Conception, asserting that Mary, Jesus' mother, was preserved free from the effects of “original sin” from the first instant of her conception. I copied this from the newswebsite where i always look for the things that happened in the past on this date, but it means i think that Mary was a virgin but she still got Jesus as her baby.

2️⃣ English sociologist and philosopher Herbert Spencer, who introduced the term “survival of the fittest,” died in England on 8 December 1903.

3️⃣ On this day in 1978, the American classic film The Deer Hunter - starring Robert De Niro and Christoper Walken, among others - had its world premiere; an emotionally shattering look at the effects of the Vietnam War on the young American men sent to fight in it, the movie later won an Oscar for best picture.

4️⃣ U.S. President Ronald Reagan and Soviet General Secretary Mikhail Gorbachev signed a nuclear weapons reduction treaty on this day in 1987.

5️⃣ On this day in 2010, SpaceX became the first commercial company to release a spacecraft - the Dragon capsule - into orbit and successfully return it to Earth.

6️⃣ American astronaut John Glenn - who was the first U.S. astronaut to orbit Earth, for which he was regarded as a national hero - died at age 95.

7️⃣ American actor and puppeteer Caroll Spinney - who created the characteristics and mannerisms of Big Bird, a larger-than-life puppet he played for nearly 50 years - died at age 85 on 8 December 2019.

8️⃣On this day in 2022, American basketball player Brittney Griner was released from a Russian penal colony after several months of imprisonment that many saw as politically motivated.

9️⃣ On 8 December 1980, British musician John Lennon - who rose to fame with the Beatles and had a successful solo career - was fatally shot by Mark David Chapman in New York City, causing a global outpouring of grief.

🔟 These people were born on this day:

Queen Mary (1542)

American singer Jim Morrison (1943)

American political commentator Ann Coulter (1961)

Trinidadian-born singer Nicki Minaj (1982)