... These, commanded by Brigadier-General Lewis Wallace, were at once put into line. Grant added to them the other reenforcements, now coming up the river, and gave them the centre, between Smith and McClernand ; but one brigade (McArthur's) of Smith's division was moved to the extreme right of the line. This day Grant, who had received no word from Halleck, except orders to fortify Fort Henry, sent back a...