Actually, you've got two (2) incomplete sentences that need best word or phrase to be complete: "<em>Caesar Augustus made sure that the central government controlled </em><u><em>tax collection</em></u><em>.</em>" "<em>Engineers built the </em><u><em>Field of Mars</em></u><em>, which had government offices and statues.</em>"
Thus, the correct answers are "tax collection" and "Field of Mars".
The third sentence is already complete: <em>"A </em><em>mail service</em><em> was created to improve communication." </em>
Also, the last sentence: <em>"Caesar Augustus ordered the construction of </em><em>aqueducts</em><em>, which improved water supplies and provided water for crops." </em>is also complete.
These matters fall under the topic "Roman Empire: At Its Height," and they primarily concern Caesar Augustus.
Learn about Caesar Augustus's main reason for ordering the construction and renovation of buildings in Rome: brainly.com/question/15641074
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<span>the Soviet union wants to expand their power and spread communism</span>
Germany!!(: <span>Eisleben, Germany, to be exact. </span>
Answer:
Since Spain wanted to convert people and guide them to christianity, Texas was owned by Spain at that time since it was apart of mexico. Texas would lose their way of life, because Spain would forcefully make them convert.
Explanation: That is what I got, so here it is if its any help.