What happened March 2012 AD

In March 2012, DC unveiled a new logo consisting of the letter "D" flipping back to reveal the letter "C" and "DC ENTERTAINMENT". The Dark Knight Rises was the first film to use the new logo, while the TV series Arrow was the first series to feature the new logo.

In March 2012, Harry led an official visit to Belize as part of the Queen's Diamond Jubilee celebrations.

On 4 March 2012, Putin won the 2012 Russian presidential elections in the first round, with 63.6% of the vote, despite widespread accusations of vote-rigging.

Uber launches in Canada starting with Toronto.

On 7 March, Messi scored five goals in a Champions League last 16-round match against Bayer Leverkusen, an unprecedented achievement in the history of the competition.

Kohli was appointed the vice-captain for the 2012 Asia Cup in Bangladesh on the back of his fine performance in Australia, Kohli was in fine form during the tournament, finishing as the leading run-scorer with 357 runs at an average of 119, His knock was the highest individual score in Asia Cup history, the joint-second highest score in an ODI run-chase and the highest individual score against Pakistan in ODIs surpassing previous record of 156 by Brian Lara. Kohli was awarded the man of the match in both matches that India won, but India could not progress to the final of the tournament.

On the March 12, 2012 episode of Raw, The Rock hosted his first "Rock Concert" segment since 2004, mocking Cena in his songs.

On St. Patrick's Day, 17 March 2012, the Duchess carried out the traditional awarding of shamrocks to the Irish Guards, one of the Foot Guards regiments of the British Army, at their base in Aldershot, which was her first solo military engagement.

On 19 March 2012, the Duchess gave her first speaking engagement for the opening of the Treehouse, a new children's hospice opened by East Anglia's Children's Hospices (EACH), a charity of which she is a patron.

Amazon acquires Kiva Systems for $775 million, a robotics company that creates robots that can move items around warehouses.

On 20 March, Messi became the top goalscorer in Barcelona's history at 24 years old, overtaking the 57-year record of César Rodríguez's 232 goals with a hat-trick against Granada.

On 23 March 2012, U.S. President Barack Obama announced that the United States would nominate Jim Yong Kim as the next president of the Bank.

On 27 March 2012, Kim was elected to the Fourth Conference of the Workers' Party of Korea.

In March 2012 Slim, along with American television host Larry King, established Ora TV, an on-demand digital television network that produces and distributes television shows.