Answer:
over 8,000 so, probably around 10,000
Step-by-step explanation:
After the Battle of El Caney on July 1, 1898, which engaged the 25th Infantry, over 8,000 American troops pressed on later that day towards San Juan Heights, where another battle was taking place. These troops included 1,250 black soldiers from the 9th and 10th Cavalry, led by Brigadier General Samuel S. therefore there isn't an exact amount but only an estimate.