What was an important strategy used by the Romans to unify their empires? * 4 points building a large network of roads and bridges using powerful navies to protect sea trade routes supporting free-market economies by minting silver coins granting citizenship and voting rights to conquered peoples

Building a large network of roads and bridges

Explanation:

The Roman Empire built roads, bridges to connect and expand their empire in larger extend. The roads were often brick and included channels along the sides to prevent water from ruining roads. Romans also built bridges to connect between the city and its territories across rivers.

texas governor sam houston opposed secession, but was unable to prevent it. in this speech, given prior to lincoln's election, he presents the argument that slavery would be safer within the united states than outside of it. it was a prescient argument, and one held by several other southern leaders.

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since learning about his learning patterns, logan has become very aware of the thoughts and feelings he experiences as he listens to the “internal chatter” of his patterns.