Answer:
The ancient Romans build several engineering marvels including magnificent aqueducts, durable roads and splendid structures like the Colosseum and the pantheon. Apart from engineering they made important contributions to architecture, law, science, literature and technology owing to discoveries and innovstion
Explanation:
Nikita Khrushchev (1894-1971) led the Soviet Union during the height of the Cold War, serving as premier from 1958 to 1964. Though he largely pursued a policy of peaceful coexistence with the West, he instigated the Cuban Missile Crisis by placing nuclear weapons 90 miles from Florida. At home, he initiated a process of “de-Stalinization” that made Soviet society less repressive. Yet Khrushchev could be authoritarian in his own right, crushing a revolt in Hungary and approving the construction of the Berlin Wall. Known for his colorful speeches, he once took off and brandished his shoe at the United Nations.
Abraham Lincoln came into office a bit prior to the civil war and remained in office until past the end of it until he was assassinated.
I believe the answer is Barbed Wire.
Befor the inventions of barbed wire, the Cattles are let to roam freely across the plains and the owners are required to pay a lot of cowboys to supervise them so they didn't go missing. Witht he invention of barbed wire, they can keep the cattle in a secure place without supervision.
Answer:
d. public welfare and education
Explanation: i took the test and got an 100%
