What are the ancient Romans known for developing?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0Aroads and bridges to make travel easier%0D%0A%0D%0Aroads and bridges to make travel easier%0D%0A%0D%0Auniversal public education for boys and girls%0D%0A%0D%0Auniversal public education for boys and girls%0D%0A%0D%0Agun powder that allowed them to create guns%0D%0A%0D%0Agun powder that allowed them to create guns%0D%0A%0D%0Awindmills that could grind grain and pump water%0D%0A%0D%0Awindmills that could grind grain and pump water