How did the purchase of the louisiana territory the united states avoid war with european powers?

The vast region of Lousiana had been under Spanish control for almost 20 years, it technically was the US western border and any expansionist idea passed through Lousiana, which eventually could have led to war.  

The purchase, at a time when France and Spain were at war, ensured that Spain and France couldn't use the territory as leverage against the US or to use it as a base for any possible invasion. It also provided the US with full control of the Mississippi and gave the US access to the Gulf of Mexico.

Explanation:

hr2520 is the patient's act. there is required the secretary of health to summon a committee to develop a national strategic plan of prevention. this committee has forth provisions that make possible for the govern entities to acquire private health insurance services.

is easier to keep this hr2520 as federal, because that way the secretary of health has centralized power to deal with private insurance companies and the federas government has more ways and power to negotiate with them, than doing this process state by state in their specific terms.

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.