Libraries--Japan
CORRECT.
Japan is a country, so the place name is added directly after the heading.
Corn--Harvesting
CORRECT. Topical subdivision:
harvesting narrows the topic itself.
Libraries--History--20th century
CORRECT.
Topical then chronological.
Museums--Paris
WRONG. Paris is a city, so the country goes in first: Museums--France--Paris.
Education, Elementary--Periodicals
CORRECT. Form subdivision:
The item isn't about periodicals, it is one.
Canada--1914-1945--History
WRONG. Reversed.
Topical comes before chronological:
Canada--History--1914-1945.
Libraries--Alberta--Calgary
CORRECT. Canada is an exception:
Use the province instead of the country.
Dictionaries--Recreation
WRONG. Reversed.
The topic is the heading and the form is the subdivision: Recreation--Dictionaries.
Education--Aims and objectives--Japan--History--19th century--Congresses
CORRECT. All five in order: main, topical, geographic, chronological, form.
Charities--United Kingdom--Glasgow
WRONG. The UK is an exception:
Use the constituent country: Charities--Scotland--Glasgow.
Art--15th century--Italian
WRONG.
Nationality is part of the main heading, not a subdivision:
Art, Italian--15th century.
France--Historiography--History--20th century
WRONG.
When a place is the main heading the order is Topical--Chronological--Form:
France--History--20th century--Historiography.
Revolutions--Europe
CORRECT. Europe is a region larger than a single country, so it goes in directly:
no smaller unit first.
Libraries--Alberta--Directories
CORRECT.
Geographic then form, in the right order:
A directory of Alberta libraries.
Sports--Greece--History--To 146 B.C.--Encyclopedias
CORRECT.
Read left to right it gives you the topic:
an encyclopedia of sports in Greece to 146 B.C.