Trudeau sworn in as Canada's Prime Minister

(REUTERS) - Liberal leader Justin Trudeau is sworn into office, Wednesday (Nov 4) as Canada's 23rd prime minister, promising a more optimistic government after a decade of Conservative rule.

Mr Trudeau, 43, kicked off his majority government with some controversy by naming an equal number of men and women to a slimmed-down Cabinet, the first time gender parity has been achieved in Canada's team of ministers.

The Cabinet included rookie politician Bill Morneau as finance minister and former Liberal leader Stephane Dion as foreign minister, a mix of experience and fresh faces reflected in the rest of the team of ministers.

Mr Morneau, 53, is a former corporate executive who also headed a major public policy think tank. He was elected to Parliament for the first time in the Oct 19 election that brought Mr Trudeau's Liberals to power.

Mr Trudeau, the first son of a prime minister to take office in Canada and the second-youngest in the country's history, has grabbed international attention for his good looks and retail approach to politics.

"Canadians from all across this country sent a message that it is time for real change," he said in a statement. "We will immediately begin implementing our plan for a strong middle class."

Cheering crowds lined the approach to the Governor General's residence where the swearing-in ceremony took place as Mr Trudeau threw open the venue to the public. He was accompanied by his wife and their three young children as well as his mother, Mrs Margaret Trudeau, who gave birth to Mr Trudeau and his two brothers while Mr Pierre Trudeau was prime minister.

The swearing-in ceremony ends a decade of Conservative rule under Prime Minister Stephen Harper, whose party takes up the role of opposition as they search for a new leader.

Mr Trudeau has already laid out the major planks of his economic plan, which includes running three years of budget deficits, boosting infrastructure spending in a bid to stimulate Canada's flagging economy. The new government has also pledged to raise income taxes for the richest Canadians and cut taxes for the middle class.