Why was the treaty of paris a threat to native american lands

The British tried to keep settlers off of the Indian Lands. They respected the land west of the Appalacians as the Native Americans land. After the Treaty of Paris the Revolutionary War ended between the USA and Britain the west was opened up. Great Britain abandoned the claims to the trans-Appalachian region. The Native American nations were left to take "care" of their neighbors.

Vanessa had a dream to be a ballerina. with her father's she had that opportunity.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

producing or giving rise torelating to or engaged in the production of goods, crops, or other commodities.

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.