Match the parts of sentences given in column 'A', 'B' and 'C to write four complete.

Column A	Column B	Column C
(a) May Day	(i) had to work	(i) and went on strike on 1 May 1886
(b) The workers	(ii) them and so	(ii) as International Workers' Day
(c)They demanded	(iii) is known	(iii) one striker was killed instantly
(d) The police attacked	(iv) an eight-hour workday	(iv) fourteen or more hours a day at that time