What important strategy used by the Romans had the effect of unifying their empire? A Building a large transportation network of roads and bridges
B Using powerful navies to protect sea trade routes
C Supporting free-market economies by using silver coins
D Granting citizenship and voting rights to conquered peoples

A, building a large transportation network of roads and bridge

Explanation:

The romans used built roads to trade goods, education, religion and culture making Roman a diverse empire with different roads and bridges to make it mix society and influential.

Sorry for the argument I was a bit mad because the other user was pretty funny every question he/she was their and it was 4 times in a row, I don't think you would get mad but you did and sorry for calling you selfish. I had the answer and explanation but you guys were going off and making me feel down on my self :I, But it's all good :)

the chart shows a production possibilities schedule for sabrina’s soccer.

the schedule shows the - combination-   of goods the business can produce.

for edgenuit.

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