In worship, it has since before the era of the Vedas, the age and the age of the Hindu worship many God elements. Which may influence spread. To worship God, they develop and influence the Thai as well.
The worship that has existed since before the era and pre-Vedic era, the Hindu worship gods. Which may have influenced the missionaries. The worship of God is to influence the development and Thailand as well.
To worship there since before the Buddha and the Vedic era which is the Hindu that respect worship God many kings. Which may influence the propagation. The worship of gods, develop and Thai influences as well.