1. What is the estimated cost of invasive species to the US economy? 2. Explain how Japanese knotweed affects local ecosystems.

3. Discuss the best control methods.

the correct answer in the comments.

  i think colonial period |-/

France played a key role in the american revolutionary war (american war of independence; 1775–1783). motivated by the ideals of the new nation which were inspired by the french enlightenment, as well as its long-term rivalry with britain and so as to avenge their territorial losses during the french and indian war, france secretly began sending supplies to the americans in 1775.

Where are the subjestions

Answer/// absolute and unchanging laws;