9500 BC.
It is about 251 million years ago
The Precambrian Era began in the time period 4600 and ended in 570.
It began 4.6 billion years ago and ended 544 million years ago.
Cleopatra lived in the Hellenistic era., or the Ptolemaic era in Egypt.
Define "Swing" riot.
It was called the Swing Era or the Big Band Era>
Rag Band
9500 BC.
Swing Era. Specifically, known for his big band although a fine pianist.
Louis Jordan
Glenn Millers Band performed during the swing era of the big band sound.
Swing era of the 1930s and the 1940s
The swing era came to an end due to several factors, including the shift in musical tastes towards bebop and other jazz styles, as well as the impact of World War II on the music industry. The economic strain of the war led to a decline in big bands and the rise of smaller ensembles, further contributing to the decline of the swing era.
the mesoproterozoic was an era itself not a period.
in the era of awesomeness when dinosaurs were alive.
Classical era