The Roman Empire was able to expand through (1 point) force cooperation compromises alliances

## Step 1<br />The Roman Empire, like many empires throughout history, expanded its territory through a combination of force, cooperation, compromises, and alliances. <br /><br />## Step 2<br />The Roman military was one of the most powerful in the world at the time, and they used this power to conquer and subdue other territories. This is an example of force.<br /><br />## Step 3<br />However, the Romans also used diplomacy and alliances to secure their borders and maintain peace within their territories. This is an example of cooperation and alliances.<br /><br />## Step 4<br />The Romans also made compromises with other nations to avoid conflict and maintain peace. This is an example of compromises.<br /><br />## Step 5<br />Therefore, all of the options provided - force, cooperation, compromises, and alliances - were used by the Roman Empire to expand.