A.
Three triangular sides and a square base
Answer:
Paleolithic (or Old Stone Age), Mesolithic (or Middle Stone Age), and Neolithic (or New Stone Age)
Explanation:
This era is marked by the use of tools by our early human ancestors. It was evoloved around 300,000 B.C. and became transformed into a culture of hunting and gathering to farming and food production. During this era, early humans shared the planet with a number of now-extinct hominin relatives, including Neanderthals and Denisovans.
Answer:
Simple and/or repetitive chord progressions.
A strong connection--both musically and lyrically--to traditional music of that country.
Acoustic instruments
bluegrass music developed from traditional folk songs brought over by immigrants from the British Isles and evolved in isolation in the Appalachian mountains. Traditionally it is played only on acoustic stringed instruments. Country music evolved from a wide range of sources, including: western swing, blues, and traditional folk music from a diverse range of cultures. The instruments used and their sources are also very diverse: fiddles and accordians from Europe, Guitars from spain, steel guitars from Hawaii. Bluegrass has remained relatively unchanged compared to Country music which encompasses a huge range of styles.
all of those three styles are based on pure organic american songwriting techniques of basic chord progressions usually a one four five one for this chord progression i'm going to play a d minor 7 chord and then we'll play an f major chord going to an e major chord this chord progression i can use that throughout all of those styles of music just put some lyrics acoustic bass upright guitar drums and you can use it in any style
Explanation:
brainly.com/question/10479939
Hope this helps.
