Text Boxes Not Visible

I'm trying to instantiate textboxes as labels on a region map, but when I run this code, none of the text shows up.

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.UI;
 
 public class Region : MonoBehaviour
 {
     public bool sea;
     public GameObject[] adjacentRegions;
 
     void Start()
     {
         GameObject label = new GameObject();
         label.AddComponent<Text>().text = gameObject.name;
         label.GetComponent<Text>().color = Color.black;
         label.GetComponent<Text>().fontSize = 40;
         label.GetComponent<Text>().font = Resources.GetBuiltinResource(typeof(Font), "Arial.ttf") as Font;
         Instantiate(label, gameObject.transform.position, Quaternion.identity);
     }
 }
 

Thanks for the help!