for 1, 10 for 2, 20 for 3, and 30 for all 4, identify the following diacritics from a brief descript
for 1, 10 for 2, 20 for 3, and 30 for all 4, identify the following diacritics from a brief description.  A. It is used to indicate the first tone in Pinyin and to distinguish 4 vowels in Latvian. It is most often used to distinguish vowel length, with its opposite diacritic being the breve. It appears as a horizontal line above the vowel.
for 1, 10 for 2, 20 for 3, and 30 for all 4, identify the following diacritics from a brief description.  
Macron