Which Governor General served from 1967 to 1974 and modernized the office?

Discover Canada identifies Roland Michener as the 20th Governor General of Canada. The guide writes: Jazz pianist Oscar Peterson (left) receives the Order of Canada from Roland Michener (right), the 20th Governor General, in 1973. The guide also captions a photograph: Governor General Roland Michener, 1973. The Governor General the test wants is therefore Roland Michener — Canada's 20th Governor General, in office during the early years of the Order of Canada.

Michener served at the centennial era. Discover Canada places Roland Michener as the 20th Governor General active in 1973. So Michener's tenure overlapped with the early years of the Order of Canada (founded in 1967, Confederation's centennial). His role granting Canada's flagship honour to recipients like jazz pianist Oscar Peterson reflects his hands-on involvement in the new Canadian honours system.

The Governor General is the Sovereign's representative. Discover Canada writes: "The Sovereign is represented in Canada by the Governor General, who is appointed by the Sovereign on the advice of the Prime Minister, usually for five years." So Michener, like every Governor General, served as the federal representative of the Crown — a non-partisan role that includes ceremonial functions, royal-assent to legislation, and conferring honours on Canadians.

Other named Governors General sit in the same lineage. Discover Canada names several other Governors General in its narrative: "Vincent Massey, the 18th Governor General" appears earlier in the line; "Adrienne Clarkson, the 26th Governor General (and the first of Asian origin), is awarded for women's hockey" through the Clarkson Cup she established in 2005; "David Johnston, 28th Governor General since Confederation, with grandchildren" appears in another caption; and "Lord Tweedsmuir, Governor General of Canada (novelist John Buchan)" appears as the 15th Governor General, in Blood (Kainai First Nation) headdress. So Roland Michener (the 20th) sits in a long line of Crown representatives — each non-partisan, each granting honours, and each linked to the Sovereign whom they represented in Canada. When the test asks which Governor General served at the time the Order of Canada was establishing itself in the early 1970s, the source-precise answer is Roland Michener.

The question is testing whether new citizens know the Governor General who served during the centennial era and modernised the office. Discover Canada commits to one name: Roland Michener — the 20th Governor General, in office in 1973. The right test answer matches that.

The wrong answer choices each substitute a different Governor General. "Vincent Massey" is named in the guide as the 18th Governor General — earlier than Michener. "Adrienne Clarkson" was the 26th Governor General (the first of Asian origin) — later than Michener. "Michaëlle Jean" is not named in the source's main captions in this passage. Only Roland Michener — named as the 20th Governor General in the 1973 photograph — matches.