What kind if printing was invented by the tang chinese that made it possible for books to be made available to the masses

The printing invented by the tang chinese that made possible for books to be made available for the masses was the printing effected through blocks made of wood. The first use of these blocks was to reproduce buddhist texts on textiles. Eventually they were also used to print books. The oldest surviving such book is a buddhist scripture dated to the year 868 of our era.

block my dude

Explanation:

freedom of speech is also protected by the 1 amendment.

explanation:

here is pretty much what the 1st amendment says:

congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.

answer: not really

explanation: the disadvantages of wikipedia are:

the advantages of wikipedia are