According to the article, the decisions of the 2nd International Congress on Deaf Education... 1. ...were made with the intention to promote Deaf culture. 2. ...led to further development of sign languages worldwide. 3. ...enriched use of sign language with lip-⁠reading and speech. 4. ...discouraged use of sign languages in deaf communities.

According to the article, the decisions of the 2nd International Congress on Deaf Education... 1.  ...were made with the intention to promote Deaf culture. 2.  ...led to further development of sign languages worldwide. 3.  ...enriched use of sign language with lip-⁠reading and speech. 4.  ...discouraged use of sign languages in deaf communities.