D is the answer Hope it helps
They played the British empire and the French empire again st each other by sighing each others treaties both. This counterbalance both of the powers that if one tries conquer Thailand, the other will try to stop it.
The first reason was for religious freedom, something which was rare back in England as all people had to belong to the Church of England. Secondly, the English decided to move to America was because of the desire for gold, wealth and other riches. Lastly, the desire for land ownership was greatly desired.