While the boneshaker enjoyed a flash of popularity in the United States and Europe, its weight – it could be as heavy as 150 pounds – and other design flaws hastened its demise.
As a new decade began, inventors focused on fine-tuning the two-wheeler in four main areas: weight, speed, performance, and comfort. . . . Meanwhile, the small rear wheel kept down the weight of the machine. Soon there were other innovations. Solid rubber tires and pedals replaced metal ones. Frames were made of steel instead of iron or wood. Seat springs were improved and brakes were added. The weight was reduced to 50 and then 40 pounds.
–Wheels of Change,
Sue Macy
Read the passage, then use the drop-down menus to identify a problem and a solution.
What was one problem of the boneshaker?

What was one solution for this problem?

it was too heavy

using a steel frame and rubber tires

just took the test

Explanation:

before there were tanks, machine guns, windmills, and solar panels, the first civilizations emerged that create the history of humanity which provided the larger context for western civilization. uses of weaponry and technology were used very differently in the ancient civilizations than they are today. relating back to the times of the ancient mesopotamian civilization, technology kept advancing throughout the ancient egyptian civilization into the ancient greek civilization, and then finally the ancient roman civilization. as techniques and strategies were past down from civilization to civilization, each shared its own similarities, as well as varied differences. one trait they had in common was to commit violence and economically overpower one another. technology has ultimately advanced due to the knowledge transferred from generation to generation. uses of sophisticated weaponry and devices have created more opportunity for warfare and improvement in the work place. ancient civilizations became more powerful due to the advancements of technology. technology did not only create the use of violence, but it also the economies grow and become stronger, because production of trading goods rose like never before. the rivers, such as the nile, tigris, and euphrates all flourished, as well as destructed civilizations. each civilization had different uses for these rivers, however, some benefited more than others. when analyzing ancient civilizations, there   are things you must understand

explanation: