The 1970s became a time where borders based on race began to be 'Gray'.

The eastern borders of Alexander's empire began to collapse even during his lifetime.

The sword, the black square, and the white border all began to shimmer as if seen through heat waves.

After a welcome dinner in Vienna, participants cross the border to begin this 13-day trip with daily hikes.

Beginning in the 9th century, the linguistic border began a steady move to north and the east.

The portion between Why and the border with Mexico began showing up on maps at this time as a gravel road.

But as their numbers swelled, the Western borders began to close.

The border of my nail began to bleed.

When Soviet troops invaded Afghanistan in 1979, the border began to open up.

But in this show the border between them begins to erode.