The main religion in Ireland is Catholicism, with Protestants running a distant second.
CATHOLIC
Catholicism.
Christmas
The main language spoken in Ireland is English. However, Irish, also known as Gaelic or Gaeilge, is recognized as the first official language and is taught in schools and used in some parts of the country.
The main lough is Lough Neagh.
Belfast
Ireland's main trading partner is Britain, if that is what you mean.
The main religon in Russia is orthodoxy. but a small amound (around 5%) are Muslim.
The main religon in Canada is Catholic and Protestant which are both branches of the Christian religon.
Agriculture probably
Lamaism.
buddhism