What happened between the tensions between Mexican and Anglo settlers?

Friction was developed over which country would be able to call the territory of Texas as part of their own nation. Both America and Mexico wanted the territory of Texas and this caused them to fight over it. Thus started the Mexican-American War.

Explanation:

The false statement from the following options above is :
The start-up costs in a monopolistic ally competitive industry are low

In a typically monopolistic market, there will always be  an extremely high fixed cost of distribution, which make the start-up cost unbelievably high

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