Well. Happy Birthday to you
The last one (you wrote b but I think you meant e?) I think.
The aspect of of instruments that improved during the Romantic period was the valves. The correct answer is D, valves.
The artist decides, because whatever they want can be art
<span>The fibula was the most typical object of prestige adornments in the medieval period. The fibula was a decorative pin that the Romans used to fasten the front of their clothing. The pins would often contain different precious stones.</span>