The "secret weapon" of Rome's engineers that enabled them to build bigger, stronger, and faster than anyone else was "water-proof concrete."
The water-proof concrete in the Roman empire was made of volcanic ash, seawater, and lime.
The concrete made the Roman Empire engineers construct buildings and bridges quickly without worrying about reinforcement or the weight and stress the building load would carry.
The waterproof concrete in Roman Empires also helped their building construction to avoid cracks appearing on the structure.
Hence, in this case, it is concluded that the "secret weapon" of Rome's engineers that enabled them to build bigger, stronger, and faster than anyone else was "water-proof concrete."
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Ultimately, the suffrage movement provided political training for some of the early women<span> pioneers in Congress, but its internal divisions foreshadowed the persistent disagreements among </span>women<span> in Congress and among </span>women's rights<span> activists after the passage of the 19th Amendment.</span>
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We can Learn that Aggresive War and dictatorship is not cool, and it helps us build society , we can make more if all countries work together, we can help other countries. We cant build society, wars are NOT the answer, Speaking Is.
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Yeah Dont need to add anything here I guess
"<span>From the 1920s to 1940s, the radio was growing quickly as a source of political news" is the statement among the statements given in the question that is true. The correct option among all the options that are given in the equation is the first option. I hope that the answer comes to your help.</span>
Answer:
The principle of natural rights is reflected in the Declaration of Independence's claims that the American colonists had inalienable rights which were being trampled on by the British government, and thus the colonists were right to assert their independence from Britain.
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