There are approximately 195 countries in our world.
there are about 204 countries in all over the world
Either most countries or all countries in the entire world
many similarities it all depends in what countries if all there has been war in all countries
Almost all countries of the world are having Muslim residents
just go to all of the countries in the world then count their population then you know how many people in the world
More than one billion , present in nearly all countries but concentrated in about 50 Muslim countries .
Jews celebrate Hanukkah in all the countries they live in, which is most of the countries of the world.
The only country that has participated in ALL of the world cups is Brazil.
The IRB (international rugby board) recognises 94 countries in the world in their world rankings.
In the World Hockey Association (WHA) there were two countries: Canada and the United States. In the World Health Assembly (WHA) there are 194 countries: all countries in the United Nations.
Fourteen countries participated in 2015 world cup.They all fight to win the title.
Impossible to answer. Not all countries keep such records and for many countries such records would not be in the public domain.