Who was the mysterious man from the Netherlands who helped both Moses Austin get his first land grant approved in Texas?

Felipe Enrique Neri, Baron de Bastrop.

Explanation:

Moses Austin was the first man to bring and use Spanish Texas as a settlement, becoming one of the earliest American settlers in modern-day Texas. Even though his dream of making Spanish Texas a successful settlement, he was known as the patriarch of the Anglo settlement in Texas.

Along the process of getting the permission to start the settlement, and make it a success, Austin was denied permission by the Spanish governor. At that, he got the help of a Dutch businessman and landowner Baron de Bastrop. He helped Austin petition for the settlement and also acted as his interpreter.  

the enslavement and death of yeet

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.