Practice their religion.
The Vedic religion a.k.a Hinduism, the world's oldest religion practised by 20% of the planet, mostly in India, Nepal and certain parts of south-east Asia.
specially in eastern part of south Asia ( India and Nepal) practised this kind of practice. first of all it is custom and second in the poor and underdeveloped place it is exist more strongly. From the very beginning in the time of king Janak it seem it was practised.
Buddhism isn't a place, it's a religion.
France
It doesen't really matter wether it's practised inside or outside (generally it's practised inside), as long as you get the proper floor. The place where you practise kendo is called a dojo (道場); doujou roughly means "place of the way" since modern Japanese martial arts are usually called "do" (道; way), the place wher it's practised is the "place of the way".
America
It is essential to remember that martial arts are not a religion because they do not function as a place of God's service and worship. It serves merely as a tool to carry out the required training. Every martial arts training program will have shortcomings.
Yes, religion is what fueled them to want to convert others. Take Nigeria for example: British "colonists" were concerned with spreading Christianity among tribes of the Igbo. That is how colonists first impacted the populations they colonized- by establishing the more powerful religions at the time and converting those with what seemed to be uncivilized beliefs.
The religion is practised at home, at work, and when travelling. The early morning prayers and the evening prayers are preferably done in the Masjid. Once a week the Friday afternoon prayer is done as a congregational prayer, and so is the Eid prayers when every one goes to the Masjid which is the place of worship for the muslims.
america
IT IS UN KNOWN bECAUSE ITS A BIG PLACE WITH A WHOLE LOT OF THINGS HAPPENING