Is to join. When you add or attach to something to another or more than another, it means that you are joining them together. So, from the info you gave me, I would say join/joining is the best option.
I hope this helps!
Abbey
The unmistakable attributes of the States known as mandalas are that they didn't have set fringes. They were composed as rings of energy around a focal court. Its locale may cover that of a neighbor.
I hope the answer will help you
They wanted to get rid of the indian so they can take over the land. :D hope this helps.
Probably the computer because it has allowed for may other technical and scientific developments since it was introduced