left to right
Most languages are read from left to right because this direction has become the standard over time. This direction is believed to have originated from the practice of writing on materials like papyrus or parchment, where it was easier to write left to right to avoid smudging ink.
No, left to right.
They read from left to right.
The Hmong Pahawh is written from left to right and is also read from left to right.
Left to right.
You read from left to right in English;)
Jewish people ... at least those who have learned to read ... read in the direction in which the material they're reading was printed. For example, when reading English, they read left to right. When reading Hebrew or Yiddish, they read right to left. When reading traditional Mandarin, they read vertically. Etc.
Palindrome.
The only manga that read from left to right are "manga" originally published in a language that's read from left to right (i.e., English,) and Japanese manga that are "flipped" by a publisher for publication in a language that's read from left to right. Even "modern" Japanese manga are read from right to left.
Sanskrit is typically read from left to right, just like English. Each line of text is read horizontally, starting from the left. There is no tradition of reading Sanskrit vertically or from right to left.
Danish is read from the upper left corner to the bottom right (left to right).
Arabic is written and read from the right to the left. English is written and read from the left to the right.