Hey I need help on this question thank you

Suburban cities have been on the rise for the last seven decades due to their orientation around which mode of transportation? a) buses b) airplanes c) automobiles d) bullet trains

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.

Why was russia drawn into a conflict with germany after ausria-hungary declared war on serbia ?