The Annexation of Texas, the Mexican-American War, and the Treaty of Guadalupe-Hidalgo, 1845â1848. During his tenure, U.S. President James K. Polk oversaw the greatest territorial expansion of the United States to date.n July, 1845, Polk, who had been elected on a platform of expansionism, ordered the commander of the U.S. Army in Texas, Zachary Taylor, to move his forces into the disputed lands that lay between the Nueces and Rio Grande rivers.
Display or hide axes. 1  Click anywhere in the chart for which you want to display or hide axes. 2  On the Layout tab, in the Axes group, click Axes. 3  Click the type of axis that you want to display or hide, and then click the options that you want.
Kutools for Excel's Auto Text can add all formulas to a group. as auto text, and liberate your brain! With the border function in Excel, you can quickly insert a diagonal line in a cell. 1. Click the cell that you want to place the diagonal line. 2. Right-click and choose Format Cells in the menu, and a Format Cells dialog box will pop out. Then click Border on the top ribbon, and click the diagonal line, you can preview it from the box.