Misc: what was the longest orbit of a manned shuttle before 1976??

Questions

what is the capital of antigua & barbuda?

in music, name the set of horizontal lines around which notes are written.?

what speed skater won 5 gold medals at the 1980 winter olympics?

what country was the scene of the maori wars?

what is the 'freemantle doctor', that occurs most afternoons in perth?