Fluent knowledge of German is only required for certain special positions.

Foreign markets are handled by consultants with proficient command of national languages.

In Tylor's view this finding upset Maine's postulation of a primordial patriarchal system, which at the time had the status of common knowledge in Western Europe.

Of course this is common knowledge today, and maybe it was back in 2010, but sometimes people have to discover these fundamental truths themselves.

Current knowledge of the Ontario government and the Canadian political process, and of the aims of and issues facing the student movement in Ontario and Canada;