The FA Cup became Arsenal 's first major trophy in 1930 , and the first league championship in 1931 was followed by a further 4 titles and another FA Cup over the next 7 years .
The club went on to dominate English football over the following decade .
The FA Cup became Arsenal 's first major trophy in 1930 , and the first league championship in 1931 was followed by a further 4 titles and another FA Cup over the next 7 years .
The club went on to dominate English football over the following decade .