Define Posion gas and also what are some advantages and disadvantages?

a toxic gas, liquid, or solid that emits poisonous vapors and is intended to destroy, harm, or impair people by inhalation or touch (as in chemical warfare).

Explanation:

and no i did not copy and paste that i put my own words in to it

so you can copy it with it being copyright :)

one of the negative side effects were the economic losses the events of september 11th caused. many, many people lost their jobs as a result of a downturn in the economy after the terrorist attacks.

a, c, & d are correct:

they wanted lands to settle the extra population.

they wanted new markets for english goods.

they wanted to avoid civil war.