Answer:
La Salle expedition threatened Spain's presence in Texas because if France had successfully made a new colony they would have claimed that land and Spain wouldn't be able to claim it therefore France would have more land than Spain and then they would most likely probably go into a war about who has Texas and so on.
Explanation:
Well they were effected in many ways. some had to live without fathers and some even had there homes destroyed but most important of all is that they all had FREEDOM
It’s either Foreign Threats or Economic Problems I’m not 100% sure I’m sorry