What was the significance of the voyage of the Empire Windrush ?

A. It brought the last group of English convicts to Australia in 1901.
B. It was sunk by the German navy in 1914, bringing the United States into World War I.
C. It brought the first group of immigrants from Jamaica to England in 1948.
D. It delivered a small dog into space in 1959, and returned it to earth.