A "missionary", if you want to be polite. 'A threat, a fanatic, a zealot, or perhaps even a terrorist', if you're on the receiving end of said religion spreading, depending upon your worldview.
Religion is usually spread by one person impressing another person with their good character, kind heart, and inner glow.
A missionary
A zealot.
That person would be called a missionary. The work would be called missions.
Muhammad.
A missionary
Immigration travels from all around the world spread to all countries to acknowledge about Islam
A preacher or a missionary.OR if its in forceful ways its a terrorist or a crusader.But really anybody who is religious and talks about it works to spread his religion
there are lots of ways, but there are 2 main possibility's, number 1 is that a big country with that religion concuers a lot of ground and the religion starts to spread, another possibility is that a country with a certain religion gets concquered and that the inhibitants fled the country and spread over the world
Proselytize means to convert one person from one faith or religion to another's faith or religion. An example sentence using this word is: "He tried to proselytize the town to spread his faith to the poor area."
Cholera is spread through contaminated water and food. Cholera is unlikely to spread directly from one person to another.
Yes, Hernan Cortes did spread Christianity during his conquest of Mexico in the early 16th century. He and other Spanish conquistadors saw converting the indigenous populations to Christianity as a key part of their mission. They often used force and coercion to convert the natives to Catholicism.