Answer:
29
Explanation:
Brake it down- 10+10=20, 20+9=29.
Development in technology and sociological changes had an effect on early rock music.
- It should be noted that time has an effect on music and current events happening are often mixed into music so that people can be able to relate to it.
- The development in technology was vital as it helped artists in making better quality music and enabled them to market their music to bigger audiences. By making better music and spreading it around the world, helped in introducing the people to new music styles and ideas.
In conclusion, some of the sociological changes were new styles of R&B music, artists such as Elvis Presley. The changes led to different perspectives on issues.
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Answer:
Thaddeus Stevens planned on reconstructing the nation by welcoming the newly freed slaves to be re-welcomed warmly, this time treated in a humane way and make them independent so there won't be a Civil War 2.0.
Explanation:
Answer:
Napakahalaga ng pag-aaral ng ekonomiya.
Paliwanag:
Ang pag-aaral ng ekonomiks ay kinakailangan upang malaman na kung paano ginagamit ng lipunan ang mga limitadong mapagkukunan na naroroon sa lipunan upang makagawa ng ilang mga kapaki-pakinabang na produkto mula doon at ipamahagi ang mga kapaki-pakinabang na produktong ito sa mga tao ng lipunan. Sa ekonomiya, ang lipunan ay dapat gumamit ng limitadong mapagkukunan nito nang mahusay upang maisagawa ang mga pangangailangan ng lipunan.
