Which three choices are positive effects of the pax romana ("the time of roman peace"), which lasted from around 27 bc until ad 180?

Which of the following statements about this graph is accurate? world grain production has increased in every year since 1950. the amount of grain grown between 1950 and 1980 decreased. world grain production has generally increased between 1950 and 2010. more grain was grown in 1950 than in any other year.

In order to maintain national security within its colonies in america, england constructed a series of forts along colonial boundaries for protection. true false

3. what was the government’s target population (goal) for 2000?