Answer: The welfare of the country will be secured.
Step-by-step explanation:
The text quoted is by the members of the Constitutional Convention who met to create the current Constitution of the United States by taking into account the general welfare of all the States instead of their individual interests.
In the text they talk about how they hope and believe that the new Constitution will secure and promote the lasting welfare of the new nation so that her future and the happiness of her people may be secured as well.