If you have just one crop, what happens if you have drought? or too much rain? You might not have any crops then and you won't make enough money to support you family.
The standard is still important (arguably even more important compared to past situation) because due to the development of social media, the flow of information became extremely easy to consume.
Even though this might good for average people, we cannot deny the fact that this could also make it easier for someone who want to intentionally spread misinformation.
<em><u>Answer</u></em>: Because Jesus is God's son that wipe every sin from the earth. He didn't brag, he doesn't sin so, having a proud heart is sinning. Jesus carried out burden on his shoulders.
I think this answer your question.
The leader of the Knights of Labor in 1879 is Terence V. Powderly.